56225446 has 8 divisors (see below), whose sum is σ = 88777080. Its totient is φ = 26633088.

The previous prime is 56225441. The next prime is 56225447. The reversal of 56225446 is 64452265.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×56225446² = 6322601555797832, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (56225441) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 739771 + ... + 739846.

It is an arithmetic number, because the mean of its divisors is an integer number (11097135).

Almost surely, 2^56225446 is an apocalyptic number.

56225446 is a deficient number, since it is larger than the sum of its proper divisors (32551634).

56225446 is a wasteful number, since it uses less digits than its factorization.

56225446 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1479638.

The product of its digits is 57600, while the sum is 34.

The square root of 56225446 is about 7498.3628879910. The cubic root of 56225446 is about 383.0989570848.

The spelling of 56225446 in words is "fifty-six million, two hundred twenty-five thousand, four hundred forty-six".