52068680 has 32 divisors (see below), whose sum is σ = 119145600. Its totient is φ = 20473536.

The previous prime is 52068677. The next prime is 52068689. The reversal of 52068680 is 8686025.

It is a super-2 number, since 2×52068680² = 5422294873884800, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 52068680.

It is not an unprimeable number, because it can be changed into a prime (52068689) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8672 + ... + 13391.

It is an arithmetic number, because the mean of its divisors is an integer number (3723300).

Almost surely, 2^52068680 is an apocalyptic number.

It is an amenable number.

52068680 is an abundant number, since it is smaller than the sum of its proper divisors (67076920).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

52068680 is a wasteful number, since it uses less digits than its factorization.

52068680 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22133 (or 22129 counting only the distinct ones).

The product of its (nonzero) digits is 23040, while the sum is 35.

The square root of 52068680 is about 7215.8630807409. The cubic root of 52068680 is about 373.4153695854.

The spelling of 52068680 in words is "fifty-two million, sixty-eight thousand, six hundred eighty".