52068624 has 40 divisors (see below), whose sum is σ = 136723392. Its totient is φ = 17070720.

The previous prime is 52068613. The next prime is 52068629. The reversal of 52068624 is 42686025.

It is a super-2 number, since 2×52068624² = 5422283210506752, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (52068629) 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, 5964 + ... + 11819.

Almost surely, 2^52068624 is an apocalyptic number.

It is an amenable number.

52068624 is an abundant number, since it is smaller than the sum of its proper divisors (84654768).

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

52068624 is a wasteful number, since it uses less digits than its factorization.

52068624 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17855 (or 17849 counting only the distinct ones).

The product of its (nonzero) digits is 23040, while the sum is 33.

The square root of 52068624 is about 7215.8592004002. The cubic root of 52068624 is about 373.4152357156.

It can be divided in two parts, 520686 and 24, that added together give a triangular number (520710 = T₁₀₂₀).

The spelling of 52068624 in words is "fifty-two million, sixty-eight thousand, six hundred twenty-four".