52967188 has 6 divisors (see below), whose sum is σ = 92692586. Its totient is φ = 26483592.

The previous prime is 52967179. The next prime is 52967249. The reversal of 52967188 is 88176925.

It can be written as a sum of positive squares in only one way, i.e., 46403344 + 6563844 = 6812^2 + 2562^2 .

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6620895 + ... + 6620902.

Almost surely, 2^52967188 is an apocalyptic number.

It is an amenable number.

52967188 is a deficient number, since it is larger than the sum of its proper divisors (39725398).

52967188 is a wasteful number, since it uses less digits than its factorization.

52967188 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13241801 (or 13241799 counting only the distinct ones).

The product of its digits is 241920, while the sum is 46.

The square root of 52967188 is about 7277.8560029723. The cubic root of 52967188 is about 375.5510429116.

The spelling of 52967188 in words is "fifty-two million, nine hundred sixty-seven thousand, one hundred eighty-eight".