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941972 = 22235493
BaseRepresentation
bin11100101111110010100
31202212010212
43211332110
5220120342
632104552
711002163
oct3457624
91685125
10941972
11593799
12395158
1326c9a5
141a73da
15139182
hexe5f94

941972 has 6 divisors (see below), whose sum is σ = 1648458. Its totient is φ = 470984.

The previous prime is 941971. The next prime is 941981. The reversal of 941972 is 279149.

It can be written as a sum of positive squares in only one way, i.e., 586756 + 355216 = 766^2 + 596^2 .

It is a super-2 number, since 2×9419722 = 1774622497568, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (941971) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 117743 + ... + 117750.

It is an arithmetic number, because the mean of its divisors is an integer number (274743).

2941972 is an apocalyptic number.

It is an amenable number.

941972 is a deficient number, since it is larger than the sum of its proper divisors (706486).

941972 is a wasteful number, since it uses less digits than its factorization.

941972 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 235497 (or 235495 counting only the distinct ones).

The product of its digits is 4536, while the sum is 32.

The square root of 941972 is about 970.5524200166. The cubic root of 941972 is about 98.0270645782.

The spelling of 941972 in words is "nine hundred forty-one thousand, nine hundred seventy-two".

Divisors: 1 2 4 235493 470986 941972