52166924 has 36 divisors (see below), whose sum is σ = 96924744. Its totient is φ = 24552000.

The previous prime is 52166923. The next prime is 52166927. The reversal of 52166924 is 42966125.

It is a happy number.

Its product of digits (25920) is a multiple of the sum of its prime divisors (405).

It is not an unprimeable number, because it can be changed into a prime (52166923) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 157439 + ... + 157769.

It is an arithmetic number, because the mean of its divisors is an integer number (2692354).

Almost surely, 2^52166924 is an apocalyptic number.

It is an amenable number.

52166924 is a deficient number, since it is larger than the sum of its proper divisors (44757820).

52166924 is a wasteful number, since it uses less digits than its factorization.

52166924 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 438 (or 405 counting only the distinct ones).

The product of its digits is 25920, while the sum is 35.

The square root of 52166924 is about 7222.6673743154. The cubic root of 52166924 is about 373.6500773509.

The spelling of 52166924 in words is "fifty-two million, one hundred sixty-six thousand, nine hundred twenty-four".