52314388 has 12 divisors (see below), whose sum is σ = 104628832. Its totient is φ = 22420440.

The previous prime is 52314371. The next prime is 52314407. The reversal of 52314388 is 88341325.

It is a happy number.

52314388 is an admirable number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 934158 + ... + 934213.

Almost surely, 2^52314388 is an apocalyptic number.

It is an amenable number.

52314388 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

52314388 is a wasteful number, since it uses less digits than its factorization.

52314388 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1868382 (or 1868380 counting only the distinct ones).

The product of its digits is 23040, while the sum is 34.

The square root of 52314388 is about 7232.8685872204. The cubic root of 52314388 is about 374.0018206513.

The spelling of 52314388 in words is "fifty-two million, three hundred fourteen thousand, three hundred eighty-eight".