52570362 has 16 divisors (see below), whose sum is σ = 113228640. Its totient is φ = 16175472.

The previous prime is 52570361. The next prime is 52570369. The reversal of 52570362 is 26307525.

It is a super-2 number, since 2×52570362² = 5527285921622088, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (52570361) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 336912 + ... + 337067.

It is an arithmetic number, because the mean of its divisors is an integer number (7076790).

Almost surely, 2^52570362 is an apocalyptic number.

52570362 is an abundant number, since it is smaller than the sum of its proper divisors (60658278).

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

52570362 is a wasteful number, since it uses less digits than its factorization.

52570362 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 673997.

The product of its (nonzero) digits is 12600, while the sum is 30.

The square root of 52570362 is about 7250.5421866230. The cubic root of 52570362 is about 374.6108246977.

Adding to 52570362 its reverse (26307525), we get a palindrome (78877887).

The spelling of 52570362 in words is "fifty-two million, five hundred seventy thousand, three hundred sixty-two".