52898624 has 14 divisors (see below), whose sum is σ = 104970834. Its totient is φ = 26449280.

The previous prime is 52898609. The next prime is 52898653. The reversal of 52898624 is 42689825.

It can be written as a sum of positive squares in only one way, i.e., 44089600 + 8809024 = 6640^2 + 2968^2 .

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 as a sum of consecutive naturals, namely, 413207 + ... + 413334.

Almost surely, 2^52898624 is an apocalyptic number.

It is an amenable number.

52898624 is a deficient number, since it is larger than the sum of its proper divisors (52072210).

52898624 is an equidigital number, since it uses as much as digits as its factorization.

52898624 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 826553 (or 826543 counting only the distinct ones).

The product of its digits is 276480, while the sum is 44.

The square root of 52898624 is about 7273.1440244230. The cubic root of 52898624 is about 375.3889274513.

The spelling of 52898624 in words is "fifty-two million, eight hundred ninety-eight thousand, six hundred twenty-four".