52224916 has 6 divisors (see below), whose sum is σ = 91393610. Its totient is φ = 26112456.

The previous prime is 52224889. The next prime is 52224923. The reversal of 52224916 is 61942225.

52224916 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 38192400 + 14032516 = 6180^2 + 3746^2 .

It is a congruent number.

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 as a sum of consecutive naturals, namely, 6528111 + ... + 6528118.

Almost surely, 2^52224916 is an apocalyptic number.

It is an amenable number.

52224916 is a deficient number, since it is larger than the sum of its proper divisors (39168694).

52224916 is a wasteful number, since it uses less digits than its factorization.

52224916 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13056233 (or 13056231 counting only the distinct ones).

The product of its digits is 8640, while the sum is 31.

The square root of 52224916 is about 7226.6808425445. The cubic root of 52224916 is about 373.7884836382.

The spelling of 52224916 in words is "fifty-two million, two hundred twenty-four thousand, nine hundred sixteen".