254964654 has 24 divisors (see below), whose sum is σ = 631341360. Its totient is φ = 72847008.

The previous prime is 254964649. The next prime is 254964713. The reversal of 254964654 is 456469452.

It is a congruent 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 11 ways as a sum of consecutive naturals, for example, 1011639 + ... + 1011890.

It is an arithmetic number, because the mean of its divisors is an integer number (26305890).

Almost surely, 2^254964654 is an apocalyptic number.

254964654 is an abundant number, since it is smaller than the sum of its proper divisors (376376706).

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

254964654 is a wasteful number, since it uses less digits than its factorization.

254964654 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2023544 (or 2023541 counting only the distinct ones).

The product of its digits is 1036800, while the sum is 45.

The square root of 254964654 is about 15967.6126581277. The cubic root of 254964654 is about 634.1032697731.

The spelling of 254964654 in words is "two hundred fifty-four million, nine hundred sixty-four thousand, six hundred fifty-four".