56342225 has 12 divisors (see below), whose sum is σ = 70005936. Its totient is φ = 44982480.

The previous prime is 56342179. The next prime is 56342257. The reversal of 56342225 is 52224365.

It is not a de Polignac number, because 56342225 - 2⁶ = 56342161 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 12074 + ... + 16076.

It is an arithmetic number, because the mean of its divisors is an integer number (5833828).

Almost surely, 2^56342225 is an apocalyptic number.

It is an amenable number.

56342225 is a deficient number, since it is larger than the sum of its proper divisors (13663711).

56342225 is a wasteful number, since it uses less digits than its factorization.

56342225 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4576 (or 4571 counting only the distinct ones).

The product of its digits is 14400, while the sum is 29.

The square root of 56342225 is about 7506.1458152636. The cubic root of 56342225 is about 383.3640030072.

The spelling of 56342225 in words is "fifty-six million, three hundred forty-two thousand, two hundred twenty-five".