57332426 has 8 divisors (see below), whose sum is σ = 86145444. Its totient is φ = 28617280.

The previous prime is 57332417. The next prime is 57332437. The reversal of 57332426 is 62423375.

It can be written as a sum of positive squares in 2 ways, for example, as 54096025 + 3236401 = 7355^2 + 1799^2 .

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

It is a junction number, because it is equal to n+sod(n) for n = 57332392 and 57332401.

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, 22985 + ... + 25356.

Almost surely, 2^57332426 is an apocalyptic number.

57332426 is a deficient number, since it is larger than the sum of its proper divisors (28813018).

57332426 is a wasteful number, since it uses less digits than its factorization.

57332426 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 48936.

The product of its digits is 30240, while the sum is 32.

The square root of 57332426 is about 7571.8178794791. The cubic root of 57332426 is about 385.5968165245.

The spelling of 57332426 in words is "fifty-seven million, three hundred thirty-two thousand, four hundred twenty-six".