256795482 has 16 divisors (see below), whose sum is σ = 522011232. Its totient is φ = 84195120.

The previous prime is 256795481. The next prime is 256795549. The reversal of 256795482 is 284597652.

It is a super-2 number, since 2×256795482² = 131887839151224648, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (256795481) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 350448 + ... + 351179.

It is an arithmetic number, because the mean of its divisors is an integer number (32625702).

Almost surely, 2^256795482 is an apocalyptic number.

256795482 is an abundant number, since it is smaller than the sum of its proper divisors (265215750).

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

256795482 is a wasteful number, since it uses less digits than its factorization.

256795482 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 701693.

The product of its digits is 1209600, while the sum is 48.

The square root of 256795482 is about 16024.8395311778. The cubic root of 256795482 is about 635.6174224966.

The spelling of 256795482 in words is "two hundred fifty-six million, seven hundred ninety-five thousand, four hundred eighty-two".