52374664 has 16 divisors (see below), whose sum is σ = 98597520. Its totient is φ = 26082000.

The previous prime is 52374649. The next prime is 52374691. The reversal of 52374664 is 46647325.

It is a super-2 number, since 2×52374664² = 5486210858225792, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11034 + ... + 15049.

It is an arithmetic number, because the mean of its divisors is an integer number (6162345).

Almost surely, 2^52374664 is an apocalyptic number.

It is an amenable number.

52374664 is a deficient number, since it is larger than the sum of its proper divisors (46222856).

52374664 is a wasteful number, since it uses less digits than its factorization.

52374664 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26340 (or 26336 counting only the distinct ones).

The product of its digits is 120960, while the sum is 37.

The square root of 52374664 is about 7237.0341991730. The cubic root of 52374664 is about 374.1454056324.

The spelling of 52374664 in words is "fifty-two million, three hundred seventy-four thousand, six hundred sixty-four".