13922130 has 32 divisors (see below), whose sum is σ = 34867584. Its totient is φ = 3550976.

The previous prime is 13922071. The next prime is 13922147. The reversal of 13922130 is 3122931.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 13922097 and 13922106.

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 15 ways as a sum of consecutive naturals, for example, 9399 + ... + 10778.

It is an arithmetic number, because the mean of its divisors is an integer number (1089612).

Almost surely, 2^13922130 is an apocalyptic number.

13922130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

13922130 is an abundant number, since it is smaller than the sum of its proper divisors (20945454).

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

13922130 is a wasteful number, since it uses less digits than its factorization.

13922130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20210.

The product of its (nonzero) digits is 324, while the sum is 21.

The square root of 13922130 is about 3731.2370602791. The cubic root of 13922130 is about 240.5665435106.

The spelling of 13922130 in words is "thirteen million, nine hundred twenty-two thousand, one hundred thirty".