52344018 has 24 divisors (see below), whose sum is σ = 115107408. Its totient is φ = 17187192.

The previous prime is 52344007. The next prime is 52344049. The reversal of 52344018 is 81044325.

It is a junction number, because it is equal to n+sod(n) for n = 52343982 and 52344000.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 20496 + ... + 22907.

It is an arithmetic number, because the mean of its divisors is an integer number (4796142).

Almost surely, 2^52344018 is an apocalyptic number.

52344018 is an abundant number, since it is smaller than the sum of its proper divisors (62763390).

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

52344018 is a wasteful number, since it uses less digits than its factorization.

52344018 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 43478 (or 43475 counting only the distinct ones).

The product of its (nonzero) digits is 3840, while the sum is 27.

The square root of 52344018 is about 7234.9165855592. The cubic root of 52344018 is about 374.0724167969.

The spelling of 52344018 in words is "fifty-two million, three hundred forty-four thousand, eighteen".