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2342772 = 2232591103
BaseRepresentation
bin1000111011111101110100
311102000200100
420323331310
51044432042
6122114100
725625145
oct10737564
94360610
102342772
111360183
1294b930
13640473
1444dacc
1531424c
hex23bf74

2342772 has 36 divisors (see below), whose sum is σ = 6027840. Its totient is φ = 766992.

The previous prime is 2342771. The next prime is 2342773. The reversal of 2342772 is 2772432.

It is an interprime number because it is at equal distance from previous prime (2342771) and next prime (2342773).

It is a tau number, because it is divible by the number of its divisors (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2342771) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1573 + ... + 2675.

It is an arithmetic number, because the mean of its divisors is an integer number (167440).

22342772 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2342772, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3013920).

2342772 is an abundant number, since it is smaller than the sum of its proper divisors (3685068).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2342772 is a wasteful number, since it uses less digits than its factorization.

2342772 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1172 (or 1167 counting only the distinct ones).

The product of its digits is 4704, while the sum is 27.

The square root of 2342772 is about 1530.6116424489. The cubic root of 2342772 is about 132.8138424870.

The spelling of 2342772 in words is "two million, three hundred forty-two thousand, seven hundred seventy-two".

Divisors: 1 2 3 4 6 9 12 18 36 59 118 177 236 354 531 708 1062 1103 2124 2206 3309 4412 6618 9927 13236 19854 39708 65077 130154 195231 260308 390462 585693 780924 1171386 2342772