56225194 has 8 divisors (see below), whose sum is σ = 85596768. Its totient is φ = 27692940.

The previous prime is 56225189. The next prime is 56225201. The reversal of 56225194 is 49152265.

It is a happy number.

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

It is a super-2 number, since 2×56225194² = 6322544880675272, which contains 22 as substring.

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, 209662 + ... + 209929.

It is an arithmetic number, because the mean of its divisors is an integer number (10699596).

Almost surely, 2^56225194 is an apocalyptic number.

56225194 is a deficient number, since it is larger than the sum of its proper divisors (29371574).

56225194 is a wasteful number, since it uses less digits than its factorization.

56225194 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 419660.

The product of its digits is 21600, while the sum is 34.

The square root of 56225194 is about 7498.3460843042. The cubic root of 56225194 is about 383.0983847397.

It can be divided in two parts, 5622 and 5194, that added together give a square (10816 = 104²).

The spelling of 56225194 in words is "fifty-six million, two hundred twenty-five thousand, one hundred ninety-four".