57244682 has 16 divisors (see below), whose sum is σ = 98604000. Its totient is φ = 24650640.

The previous prime is 57244669. The next prime is 57244687. The reversal of 57244682 is 28644275.

57244682 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×57244682² = 6553907234562248, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (38).

It is not an unprimeable number, because it can be changed into a prime (57244687) by changing a digit.

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, 68057 + ... + 68892.

It is an arithmetic number, because the mean of its divisors is an integer number (6162750).

Almost surely, 2^57244682 is an apocalyptic number.

57244682 is a deficient number, since it is larger than the sum of its proper divisors (41359318).

57244682 is a wasteful number, since it uses less digits than its factorization.

57244682 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 136981.

The product of its digits is 107520, while the sum is 38.

The square root of 57244682 is about 7566.0215437177. The cubic root of 57244682 is about 385.4000047935.

It can be divided in two parts, 572 and 44682, that added together give a palindrome (45254).

The spelling of 57244682 in words is "fifty-seven million, two hundred forty-four thousand, six hundred eighty-two".