254342874 has 16 divisors (see below), whose sum is σ = 515851200. Its totient is φ = 83586720.

The previous prime is 254342863. The next prime is 254342887. The reversal of 254342874 is 478243452.

It is a happy number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 298099 + ... + 298950.

It is an arithmetic number, because the mean of its divisors is an integer number (32240700).

Almost surely, 2^254342874 is an apocalyptic number.

254342874 is an abundant number, since it is smaller than the sum of its proper divisors (261508326).

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

254342874 is a wasteful number, since it uses less digits than its factorization.

254342874 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 597125.

The product of its digits is 215040, while the sum is 39.

The square root of 254342874 is about 15948.1307368607. The cubic root of 254342874 is about 633.5873895482.

The spelling of 254342874 in words is "two hundred fifty-four million, three hundred forty-two thousand, eight hundred seventy-four".