52068924 has 18 divisors (see below), whose sum is σ = 131618760. Its totient is φ = 17356296.

The previous prime is 52068853. The next prime is 52068959. The reversal of 52068924 is 42986025.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (18).

It is a super-2 number, since 2×52068924² = 5422345693035552, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (36), and also a Moran number because the ratio is a prime number: 1446359 = 52068924 / (5 + 2 + 0 + 6 + 8 + 9 + 2 + 4).

It is a congruent number.

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 5 ways as a sum of consecutive naturals, for example, 723144 + ... + 723215.

Almost surely, 2^52068924 is an apocalyptic number.

It is an amenable number.

52068924 is an abundant number, since it is smaller than the sum of its proper divisors (79549836).

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

52068924 is a wasteful number, since it uses less digits than its factorization.

52068924 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1446369 (or 1446364 counting only the distinct ones).

The product of its (nonzero) digits is 34560, while the sum is 36.

The square root of 52068924 is about 7215.8799879155. The cubic root of 52068924 is about 373.4159528741.

The spelling of 52068924 in words is "fifty-two million, sixty-eight thousand, nine hundred twenty-four".