13930902 has 12 divisors (see below), whose sum is σ = 30183660. Its totient is φ = 4643628.

The previous prime is 13930901. The next prime is 13930913. The reversal of 13930902 is 20903931.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13930901) by changing a digit.

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 5 ways as a sum of consecutive naturals, for example, 386952 + ... + 386987.

It is an arithmetic number, because the mean of its divisors is an integer number (2515305).

Almost surely, 2^13930902 is an apocalyptic number.

13930902 is an abundant number, since it is smaller than the sum of its proper divisors (16252758).

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

13930902 is a wasteful number, since it uses less digits than its factorization.

13930902 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 773947 (or 773944 counting only the distinct ones).

The product of its (nonzero) digits is 1458, while the sum is 27.

The square root of 13930902 is about 3732.4123566401. The cubic root of 13930902 is about 240.6170579714.

The spelling of 13930902 in words is "thirteen million, nine hundred thirty thousand, nine hundred two".