56063224 has 32 divisors (see below), whose sum is σ = 126460800. Its totient is φ = 22762080.

The previous prime is 56063207. The next prime is 56063237. The reversal of 56063224 is 42236065.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (28).

It is a junction number, because it is equal to n+sod(n) for n = 56063192 and 56063201.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 25282 + ... + 27409.

It is an arithmetic number, because the mean of its divisors is an integer number (3951900).

Almost surely, 2^56063224 is an apocalyptic number.

It is an amenable number.

56063224 is an abundant number, since it is smaller than the sum of its proper divisors (70397576).

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

56063224 is a wasteful number, since it uses less digits than its factorization.

56063224 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 52723 (or 52719 counting only the distinct ones).

The product of its (nonzero) digits is 8640, while the sum is 28.

The square root of 56063224 is about 7487.5379130927. The cubic root of 56063224 is about 382.7301623577.

Adding to 56063224 its reverse (42236065), we get a palindrome (98299289).

The spelling of 56063224 in words is "fifty-six million, sixty-three thousand, two hundred twenty-four".