52370022 has 16 divisors (see below), whose sum is σ = 107571312. Its totient is φ = 16984800.

The previous prime is 52369987. The next prime is 52370063. The reversal of 52370022 is 22007325.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 117729 + ... + 118172.

It is an arithmetic number, because the mean of its divisors is an integer number (6723207).

Almost surely, 2^52370022 is an apocalyptic number.

52370022 is an abundant number, since it is smaller than the sum of its proper divisors (55201290).

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

52370022 is a wasteful number, since it uses less digits than its factorization.

52370022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 235943.

The product of its (nonzero) digits is 840, while the sum is 21.

The square root of 52370022 is about 7236.7134805794. The cubic root of 52370022 is about 374.1343517235.

Adding to 52370022 its reverse (22007325), we get a palindrome (74377347).

The spelling of 52370022 in words is "fifty-two million, three hundred seventy thousand, twenty-two".