57347202 has 32 divisors (see below), whose sum is σ = 125561664. Its totient is φ = 17316800.

The previous prime is 57347201. The next prime is 57347203. The reversal of 57347202 is 20274375.

It is an interprime number because it is at equal distance from previous prime (57347201) and next prime (57347203).

It is a self number, because there is not a number n which added to its sum of digits gives 57347202.

It is not an unprimeable number, because it can be changed into a prime (57347201) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 19552 + ... + 22292.

It is an arithmetic number, because the mean of its divisors is an integer number (3923802).

Almost surely, 2^57347202 is an apocalyptic number.

57347202 is an abundant number, since it is smaller than the sum of its proper divisors (68214462).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

57347202 is a wasteful number, since it uses less digits than its factorization.

57347202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3074.

The product of its (nonzero) digits is 11760, while the sum is 30.

The square root of 57347202 is about 7572.7935400353. The cubic root of 57347202 is about 385.6299396601.

The spelling of 57347202 in words is "fifty-seven million, three hundred forty-seven thousand, two hundred two".