5023456 has 24 divisors (see below), whose sum is σ = 9956520. Its totient is φ = 2494848.

The previous prime is 5023399. The next prime is 5023471. The reversal of 5023456 is 6543205.

It is a super-2 number, since 2×5023456² = 50470220367872, which contains 22 as substring.

It is an Ulam number.

It is a self number, because there is not a number n which added to its sum of digits gives 5023456.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5290 + ... + 6166.

It is an arithmetic number, because the mean of its divisors is an integer number (414855).

Almost surely, 2^5023456 is an apocalyptic number.

It is an amenable number.

5023456 is a deficient number, since it is larger than the sum of its proper divisors (4933064).

5023456 is a wasteful number, since it uses less digits than its factorization.

5023456 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1066 (or 1058 counting only the distinct ones).

The product of its (nonzero) digits is 3600, while the sum is 25.

The square root of 5023456 is about 2241.3067616906. The cubic root of 5023456 is about 171.2645722588.

The spelling of 5023456 in words is "five million, twenty-three thousand, four hundred fifty-six".