5624012 has 12 divisors (see below), whose sum is σ = 9862776. Its totient is φ = 2806080.

The previous prime is 5623979. The next prime is 5624023. The reversal of 5624012 is 2104265.

It is a happy number.

It is a super-2 number, since 2×5624012² = 63259021952288, which contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1187 + ... + 3557.

It is an arithmetic number, because the mean of its divisors is an integer number (821898).

Almost surely, 2^5624012 is an apocalyptic number.

It is a pronic number, being equal to 2371×2372.

It is an amenable number.

5624012 is a deficient number, since it is larger than the sum of its proper divisors (4238764).

5624012 is a wasteful number, since it uses less digits than its factorization.

5624012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2968 (or 2966 counting only the distinct ones).

The product of its (nonzero) digits is 480, while the sum is 20.

The square root of 5624012 is about 2371.4999472907. The cubic root of 5624012 is about 177.8342521390.

Adding to 5624012 its reverse (2104265), we get a palindrome (7728277).

The spelling of 5624012 in words is "five million, six hundred twenty-four thousand, twelve".