254056929 has 32 divisors (see below), whose sum is σ = 392426496. Its totient is φ = 143208000.

The previous prime is 254056903. The next prime is 254056937. The reversal of 254056929 is 929650452.

254056929 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 254056929 - 2¹² = 254052833 is a prime.

It is a super-2 number, since 2×254056929² = 129089846345822082, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (254056939) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 827394 + ... + 827700.

It is an arithmetic number, because the mean of its divisors is an integer number (12263328).

Almost surely, 2^254056929 is an apocalyptic number.

It is an amenable number.

254056929 is a deficient number, since it is larger than the sum of its proper divisors (138369567).

254056929 is a wasteful number, since it uses less digits than its factorization.

254056929 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 725.

The product of its (nonzero) digits is 194400, while the sum is 42.

The square root of 254056929 is about 15939.1633720218. The cubic root of 254056929 is about 633.3498636190.

The spelling of 254056929 in words is "two hundred fifty-four million, fifty-six thousand, nine hundred twenty-nine".