52615714 has 8 divisors (see below), whose sum is σ = 83566188. Its totient is φ = 24760320.

The previous prime is 52615687. The next prime is 52615721. The reversal of 52615714 is 41751625.

It can be written as a sum of positive squares in 2 ways, for example, as 49942489 + 2673225 = 7067^2 + 1635^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

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 in 3 ways as a sum of consecutive naturals, for example, 773727 + ... + 773794.

Almost surely, 2^52615714 is an apocalyptic number.

52615714 is a deficient number, since it is larger than the sum of its proper divisors (30950474).

52615714 is a wasteful number, since it uses less digits than its factorization.

52615714 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1547540.

The product of its digits is 8400, while the sum is 31.

The square root of 52615714 is about 7253.6690026496. The cubic root of 52615714 is about 374.7185182491.

The spelling of 52615714 in words is "fifty-two million, six hundred fifteen thousand, seven hundred fourteen".