45979256 has 8 divisors (see below), whose sum is σ = 86211120. Its totient is φ = 22989624.

The previous prime is 45979247. The next prime is 45979267. The reversal of 45979256 is 65297954.

It is a tau number, because it is divible by the number of its divisors (8).

It is a super-2 number, since 2×45979256² = 4228183964627072, which contains 22 as substring.

It is a pancake number, because a pancake can be divided into 45979256 parts by 9589 straight cuts.

It is a self number, because there is not a number n which added to its sum of digits gives 45979256.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2873696 + ... + 2873711.

It is an arithmetic number, because the mean of its divisors is an integer number (10776390).

Almost surely, 2^45979256 is an apocalyptic number.

It is an amenable number.

45979256 is a deficient number, since it is larger than the sum of its proper divisors (40231864).

45979256 is a wasteful number, since it uses less digits than its factorization.

45979256 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5747413 (or 5747409 counting only the distinct ones).

The product of its digits is 680400, while the sum is 47.

The square root of 45979256 is about 6780.8005427088. The cubic root of 45979256 is about 358.2509190432.

The spelling of 45979256 in words is "forty-five million, nine hundred seventy-nine thousand, two hundred fifty-six".