53868074 has 24 divisors (see below), whose sum is σ = 88048620. Its totient is φ = 24705408.

The previous prime is 53868043. The next prime is 53868083. The reversal of 53868074 is 47086835.

It is a happy number.

It can be written as a sum of positive squares in 6 ways, for example, as 34727449 + 19140625 = 5893^2 + 4375^2 .

It is a Curzon number.

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, 66182 + ... + 66990.

Almost surely, 2^53868074 is an apocalyptic number.

53868074 is a deficient number, since it is larger than the sum of its proper divisors (34180546).

53868074 is a wasteful number, since it uses less digits than its factorization.

53868074 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1034 (or 1021 counting only the distinct ones).

The product of its (nonzero) digits is 161280, while the sum is 41.

The square root of 53868074 is about 7339.4873117950. The cubic root of 53868074 is about 377.6682559165.

The spelling of 53868074 in words is "fifty-three million, eight hundred sixty-eight thousand, seventy-four".