57070182 has 32 divisors (see below), whose sum is σ = 124316640. Its totient is φ = 17360640.

The previous prime is 57070171. The next prime is 57070183. The reversal of 57070182 is 28107075.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (57070183) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2832 + ... + 11052.

It is an arithmetic number, because the mean of its divisors is an integer number (3884895).

Almost surely, 2^57070182 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 57070182, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (62158320).

57070182 is an abundant number, since it is smaller than the sum of its proper divisors (67246458).

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

57070182 is a wasteful number, since it uses less digits than its factorization.

57070182 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8328.

The product of its (nonzero) digits is 3920, while the sum is 30.

The square root of 57070182 is about 7554.4809219429. The cubic root of 57070182 is about 385.0079989343.

The spelling of 57070182 in words is "fifty-seven million, seventy thousand, one hundred eighty-two".