56492225 has 12 divisors (see below), whose sum is σ = 73737840. Its totient is φ = 42814800.

The previous prime is 56492213. The next prime is 56492237. The reversal of 56492225 is 52229465.

It is an interprime number because it is at equal distance from previous prime (56492213) and next prime (56492237).

It is a de Polignac number, because none of the positive numbers 2^k-56492225 is a prime.

It is a Curzon 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, 58991 + ... + 59940.

It is an arithmetic number, because the mean of its divisors is an integer number (6144820).

Almost surely, 2^56492225 is an apocalyptic number.

It is an amenable number.

56492225 is a deficient number, since it is larger than the sum of its proper divisors (17245615).

56492225 is a wasteful number, since it uses less digits than its factorization.

56492225 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 118960 (or 118955 counting only the distinct ones).

The product of its digits is 43200, while the sum is 35.

The square root of 56492225 is about 7516.1309860859. The cubic root of 56492225 is about 383.7039117480.

It can be divided in two parts, 564 and 92225, that multiplied together give a triangular number (52014900 = T₁₀₁₉₉).

The spelling of 56492225 in words is "fifty-six million, four hundred ninety-two thousand, two hundred twenty-five".