57457106 has 24 divisors (see below), whose sum is σ = 100866060. Its totient is φ = 24474912.

The previous prime is 57457087. The next prime is 57457109. The reversal of 57457106 is 60175475.

It can be written as a sum of positive squares in 2 ways, for example, as 41925625 + 15531481 = 6475^2 + 3941^2 .

It is not an unprimeable number, because it can be changed into a prime (57457109) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 15260 + ... + 18648.

Almost surely, 2^57457106 is an apocalyptic number.

57457106 is a deficient number, since it is larger than the sum of its proper divisors (43408954).

57457106 is a wasteful number, since it uses less digits than its factorization.

57457106 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3578 (or 3571 counting only the distinct ones).

The product of its (nonzero) digits is 29400, while the sum is 35.

The square root of 57457106 is about 7580.0465697778. The cubic root of 57457106 is about 385.8761314268.

The spelling of 57457106 in words is "fifty-seven million, four hundred fifty-seven thousand, one hundred six".