52398392 has 16 divisors (see below), whose sum is σ = 98613600. Its totient is φ = 26101440.

The previous prime is 52398377. The next prime is 52398407. The reversal of 52398392 is 29389325.

52398392 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (52398377) and next prime (52398407).

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 in 3 ways as a sum of consecutive naturals, for example, 9917 + ... + 14252.

It is an arithmetic number, because the mean of its divisors is an integer number (6163350).

Almost surely, 2^52398392 is an apocalyptic number.

It is an amenable number.

52398392 is a deficient number, since it is larger than the sum of its proper divisors (46215208).

52398392 is a wasteful number, since it uses less digits than its factorization.

52398392 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24446 (or 24442 counting only the distinct ones).

The product of its digits is 116640, while the sum is 41.

The square root of 52398392 is about 7238.6733591177. The cubic root of 52398392 is about 374.2018984808.

It can be divided in two parts, 5239 and 8392, that added together give a palindrome (13631).

The spelling of 52398392 in words is "fifty-two million, three hundred ninety-eight thousand, three hundred ninety-two".