264678056 has 32 divisors (see below), whose sum is σ = 533520000. Its totient is φ = 122702976.

The previous prime is 264678047. The next prime is 264678107. The reversal of 264678056 is 650876462.

It is a junction number, because it is equal to n+sod(n) for n = 264677998 and 264678016.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11381 + ... + 25668.

It is an arithmetic number, because the mean of its divisors is an integer number (16672500).

Almost surely, 2^264678056 is an apocalyptic number.

It is an amenable number.

264678056 is an abundant number, since it is smaller than the sum of its proper divisors (268841944).

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

264678056 is a wasteful number, since it uses less digits than its factorization.

264678056 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37121 (or 37117 counting only the distinct ones).

The product of its (nonzero) digits is 483840, while the sum is 44.

The square root of 264678056 is about 16268.9291595974. The cubic root of 264678056 is about 642.0556105851.

The spelling of 264678056 in words is "two hundred sixty-four million, six hundred seventy-eight thousand, fifty-six".