255852462 has 16 divisors (see below), whose sum is σ = 511925760. Its totient is φ = 85247352.

The previous prime is 255852433. The next prime is 255852463. The reversal of 255852462 is 264258552.

It is a happy number.

It is a super-2 number, since 2×255852462² = 130920964622922888, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 255852462.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (255852463) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8473 + ... + 24155.

It is an arithmetic number, because the mean of its divisors is an integer number (31995360).

Almost surely, 2^255852462 is an apocalyptic number.

255852462 is an abundant number, since it is smaller than the sum of its proper divisors (256073298).

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

255852462 is a wasteful number, since it uses less digits than its factorization.

255852462 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18407.

The product of its digits is 192000, while the sum is 39.

The square root of 255852462 is about 15995.3887730183. The cubic root of 255852462 is about 634.8384171505.

The spelling of 255852462 in words is "two hundred fifty-five million, eight hundred fifty-two thousand, four hundred sixty-two".