13858372 has 48 divisors (see below), whose sum is σ = 28284480. Its totient is φ = 5924160.

The previous prime is 13858363. The next prime is 13858381. The reversal of 13858372 is 27385831.

13858372 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 (13858363) and next prime (13858381).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 101088 + ... + 101224.

It is an arithmetic number, because the mean of its divisors is an integer number (589260).

Almost surely, 2^13858372 is an apocalyptic number.

It is an amenable number.

13858372 is an abundant number, since it is smaller than the sum of its proper divisors (14426108).

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

13858372 is a wasteful number, since it uses less digits than its factorization.

13858372 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 193 (or 169 counting only the distinct ones).

The product of its digits is 40320, while the sum is 37.

The square root of 13858372 is about 3722.6834407454. The cubic root of 13858372 is about 240.1987474061.

The spelling of 13858372 in words is "thirteen million, eight hundred fifty-eight thousand, three hundred seventy-two".