254886402 has 32 divisors (see below), whose sum is σ = 527307264. Its totient is φ = 82051200.

The previous prime is 254886397. The next prime is 254886419. The reversal of 254886402 is 204688452.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 113652 + ... + 115872.

It is an arithmetic number, because the mean of its divisors is an integer number (16478352).

Almost surely, 2^254886402 is an apocalyptic number.

254886402 is an abundant number, since it is smaller than the sum of its proper divisors (272420862).

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

254886402 is a wasteful number, since it uses less digits than its factorization.

254886402 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2874.

The product of its (nonzero) digits is 122880, while the sum is 39.

The square root of 254886402 is about 15965.1621350990. The cubic root of 254886402 is about 634.0383915956.

The spelling of 254886402 in words is "two hundred fifty-four million, eight hundred eighty-six thousand, four hundred two".