13752930 has 32 divisors (see below), whose sum is σ = 33105024. Its totient is φ = 3656576.

The previous prime is 13752911. The next prime is 13752943. The reversal of 13752930 is 3925731.

13752930 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (30).

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, 18139 + ... + 18881.

It is an arithmetic number, because the mean of its divisors is an integer number (1034532).

Almost surely, 2^13752930 is an apocalyptic number.

13752930 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

13752930 is an abundant number, since it is smaller than the sum of its proper divisors (19352094).

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

13752930 is a wasteful number, since it uses less digits than its factorization.

13752930 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1370.

The product of its (nonzero) digits is 5670, while the sum is 30.

The square root of 13752930 is about 3708.4943036224. The cubic root of 13752930 is about 239.5880084448.

The spelling of 13752930 in words is "thirteen million, seven hundred fifty-two thousand, nine hundred thirty".