56662292 has 12 divisors (see below), whose sum is σ = 104992020. Its totient is φ = 26664576.

The previous prime is 56662283. The next prime is 56662301. The reversal of 56662292 is 29226665.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (56662283) and next prime (56662301).

It can be written as a sum of positive squares in 2 ways, for example, as 20830096 + 35832196 = 4564^2 + 5986^2 .

It is a congruent number.

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, 416567 + ... + 416702.

It is an arithmetic number, because the mean of its divisors is an integer number (8749335).

Almost surely, 2^56662292 is an apocalyptic number.

It is an amenable number.

56662292 is a deficient number, since it is larger than the sum of its proper divisors (48329728).

56662292 is a wasteful number, since it uses less digits than its factorization.

56662292 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 833290 (or 833288 counting only the distinct ones).

The product of its digits is 77760, while the sum is 38.

The square root of 56662292 is about 7527.4359512386. The cubic root of 56662292 is about 384.0885664492.

The spelling of 56662292 in words is "fifty-six million, six hundred sixty-two thousand, two hundred ninety-two".