256024662 has 16 divisors (see below), whose sum is σ = 521711280. Its totient is φ = 83731232.

The previous prime is 256024649. The next prime is 256024667. The reversal of 256024662 is 266420652.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (256024667) 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, 402237 + ... + 402872.

It is an arithmetic number, because the mean of its divisors is an integer number (32606955).

Almost surely, 2^256024662 is an apocalyptic number.

256024662 is an abundant number, since it is smaller than the sum of its proper divisors (265686618).

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

256024662 is a wasteful number, since it uses less digits than its factorization.

256024662 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 805167.

The product of its (nonzero) digits is 34560, while the sum is 33.

The square root of 256024662 is about 16000.7706689397. The cubic root of 256024662 is about 634.9808099684.

It can be divided in two parts, 256024 and 662, that added together give a triangular number (256686 = T₇₁₆).

The spelling of 256024662 in words is "two hundred fifty-six million, twenty-four thousand, six hundred sixty-two".