424093256 has 8 divisors (see below), whose sum is σ = 795174870. Its totient is φ = 212046624.

The previous prime is 424093253. The next prime is 424093261. The reversal of 424093256 is 652390424.

It can be written as a sum of positive squares in only one way, i.e., 397364356 + 26728900 = 19934^2 + 5170^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is not an unprimeable number, because it can be changed into a prime (424093253) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26505821 + ... + 26505836.

Almost surely, 2^424093256 is an apocalyptic number.

It is an amenable number.

424093256 is a deficient number, since it is larger than the sum of its proper divisors (371081614).

424093256 is a wasteful number, since it uses less digits than its factorization.

424093256 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 53011663 (or 53011659 counting only the distinct ones).

The product of its (nonzero) digits is 51840, while the sum is 35.

The square root of 424093256 is about 20593.5246133342. The cubic root of 424093256 is about 751.3122248231.

The spelling of 424093256 in words is "four hundred twenty-four million, ninety-three thousand, two hundred fifty-six".