52892644 has 24 divisors (see below), whose sum is σ = 112008960. Its totient is φ = 21334656.

The previous prime is 52892639. The next prime is 52892677. The reversal of 52892644 is 44629825.

52892644 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 52892597 and 52892606.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 55084 + ... + 56035.

It is an arithmetic number, because the mean of its divisors is an integer number (4667040).

Almost surely, 2^52892644 is an apocalyptic number.

It is an amenable number.

52892644 is an abundant number, since it is smaller than the sum of its proper divisors (59116316).

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

52892644 is a wasteful number, since it uses less digits than its factorization.

52892644 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 111147 (or 111145 counting only the distinct ones).

The product of its digits is 138240, while the sum is 40.

The square root of 52892644 is about 7272.7329113615. The cubic root of 52892644 is about 375.3747814603.

It can be divided in two parts, 5289 and 2644, that multiplied together give a triangular number (13984116 = T₅₂₈₈).

The spelling of 52892644 in words is "fifty-two million, eight hundred ninety-two thousand, six hundred forty-four".