56412224 has 56 divisors (see below), whose sum is σ = 123005088. Its totient is φ = 25456640.

The previous prime is 56412217. The next prime is 56412233. The reversal of 56412224 is 42221465.

It is a hoax number, since the sum of its digits (26) coincides with the sum of the digits of its distinct prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 56412193 and 56412202.

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, 159632 + ... + 159984.

Almost surely, 2^56412224 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 56412224, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (61502544).

56412224 is an abundant number, since it is smaller than the sum of its proper divisors (66592864).

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

56412224 is a wasteful number, since it uses less digits than its factorization.

56412224 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 603 (or 593 counting only the distinct ones).

The product of its digits is 3840, while the sum is 26.

The square root of 56412224 is about 7510.8071470382. The cubic root of 56412224 is about 383.5226998004.

Adding to 56412224 its reverse (42221465), we get a palindrome (98633689).

The spelling of 56412224 in words is "fifty-six million, four hundred twelve thousand, two hundred twenty-four".