52989926 has 16 divisors (see below), whose sum is σ = 86842368. Its totient is φ = 24049800.

The previous prime is 52989869. The next prime is 52989967. The reversal of 52989926 is 62998925.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 17591 + ... + 20381.

It is an arithmetic number, because the mean of its divisors is an integer number (5427648).

Almost surely, 2^52989926 is an apocalyptic number.

52989926 is a deficient number, since it is larger than the sum of its proper divisors (33852442).

52989926 is a wasteful number, since it uses less digits than its factorization.

52989926 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3667.

The product of its digits is 699840, while the sum is 50.

The square root of 52989926 is about 7279.4179712392. The cubic root of 52989926 is about 375.6047746545.

It can be divided in two parts, 529899 and 26, that added together give a palindrome (529925).

The spelling of 52989926 in words is "fifty-two million, nine hundred eighty-nine thousand, nine hundred twenty-six".