57740852 has 12 divisors (see below), whose sum is σ = 108819396. Its totient is φ = 26649600.

The previous prime is 57740849. The next prime is 57740869. The reversal of 57740852 is 25804775.

It can be written as a sum of positive squares in 2 ways, for example, as 34739236 + 23001616 = 5894^2 + 4796^2 .

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, 555149 + ... + 555252.

It is an arithmetic number, because the mean of its divisors is an integer number (9068283).

Almost surely, 2^57740852 is an apocalyptic number.

57740852 is a gapful number since it is divisible by the number (52) formed by its first and last digit.

It is an amenable number.

57740852 is a deficient number, since it is larger than the sum of its proper divisors (51078544).

57740852 is a wasteful number, since it uses less digits than its factorization.

57740852 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1110418 (or 1110416 counting only the distinct ones).

The product of its (nonzero) digits is 78400, while the sum is 38.

The square root of 57740852 is about 7598.7401587368. The cubic root of 57740852 is about 386.5102918345.

The spelling of 57740852 in words is "fifty-seven million, seven hundred forty thousand, eight hundred fifty-two".