52768185 has 8 divisors (see below), whose sum is σ = 84429120. Its totient is φ = 28143024.

The previous prime is 52768151. The next prime is 52768207. The reversal of 52768185 is 58186725.

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

It is not a de Polignac number, because 52768185 - 2⁸ = 52767929 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1758925 + ... + 1758954.

It is an arithmetic number, because the mean of its divisors is an integer number (10553640).

Almost surely, 2^52768185 is an apocalyptic number.

It is an amenable number.

52768185 is a deficient number, since it is larger than the sum of its proper divisors (31660935).

52768185 is a wasteful number, since it uses less digits than its factorization.

52768185 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3517887.

The product of its digits is 134400, while the sum is 42.

The square root of 52768185 is about 7264.1713223189. The cubic root of 52768185 is about 375.0801251009.

The spelling of 52768185 in words is "fifty-two million, seven hundred sixty-eight thousand, one hundred eighty-five".