13957130 has 32 divisors (see below), whose sum is σ = 28297728. Its totient is φ = 4910400.

The previous prime is 13957117. The next prime is 13957171. The reversal of 13957130 is 3175931.

It is a Smith number, since the sum of its digits (29) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a junction number, because it is equal to n+sod(n) for n = 13957093 and 13957102.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1364 + ... + 5456.

It is an arithmetic number, because the mean of its divisors is an integer number (884304).

Almost surely, 2^13957130 is an apocalyptic number.

13957130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

13957130 is an abundant number, since it is smaller than the sum of its proper divisors (14340598).

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

13957130 is a wasteful number, since it uses less digits than its factorization.

13957130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4142.

The product of its (nonzero) digits is 2835, while the sum is 29.

The square root of 13957130 is about 3735.9242497674. The cubic root of 13957130 is about 240.7679682230.

The spelling of 13957130 in words is "thirteen million, nine hundred fifty-seven thousand, one hundred thirty".