57293026 has 16 divisors (see below), whose sum is σ = 103994496. Its totient is φ = 23109696.

The previous prime is 57293017. The next prime is 57293059. The reversal of 57293026 is 62039275.

It is a happy number.

57293026 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (34).

It is a junction number, because it is equal to n+sod(n) for n = 57292982 and 57293000.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 120126 + ... + 120601.

It is an arithmetic number, because the mean of its divisors is an integer number (6499656).

Almost surely, 2^57293026 is an apocalyptic number.

57293026 is a deficient number, since it is larger than the sum of its proper divisors (46701470).

57293026 is a wasteful number, since it uses less digits than its factorization.

57293026 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 240753.

The product of its (nonzero) digits is 22680, while the sum is 34.

The square root of 57293026 is about 7569.2156793158. The cubic root of 57293026 is about 385.5084663117.

The spelling of 57293026 in words is "fifty-seven million, two hundred ninety-three thousand, twenty-six".