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1374268 = 22749081
BaseRepresentation
bin101001111100000111100
32120211010211
411033200330
5322434033
645242204
714452420
oct5174074
92524124
101374268
11859565
12563364
1339169c
1427ab80
151c22cd
hex14f83c

1374268 has 12 divisors (see below), whose sum is σ = 2748592. Its totient is φ = 588960.

The previous prime is 1374257. The next prime is 1374271. The reversal of 1374268 is 8624731.

1374268 is an admirable number.

It is a super-2 number, since 2×13742682 = 3777225071648, which contains 22 as substring.

It is a hoax number, since the sum of its digits (31) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 24513 + ... + 24568.

21374268 is an apocalyptic number.

It is an amenable number.

1374268 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

1374268 is a wasteful number, since it uses less digits than its factorization.

1374268 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 49092 (or 49090 counting only the distinct ones).

The product of its digits is 8064, while the sum is 31.

The square root of 1374268 is about 1172.2917725549. The cubic root of 1374268 is about 111.1792682570.

Adding to 1374268 its reverse (8624731), we get a palindrome (9998999).

The spelling of 1374268 in words is "one million, three hundred seventy-four thousand, two hundred sixty-eight".

Divisors: 1 2 4 7 14 28 49081 98162 196324 343567 687134 1374268