13970902 has 12 divisors (see below), whose sum is σ = 23035068. Its totient is φ = 6350300.

The previous prime is 13970897. The next prime is 13970917. The reversal of 13970902 is 20907931.

It is a super-2 number, since 2×13970902² = 390372205387208, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 28624 + ... + 29107.

It is an arithmetic number, because the mean of its divisors is an integer number (1919589).

Almost surely, 2^13970902 is an apocalyptic number.

13970902 is a deficient number, since it is larger than the sum of its proper divisors (9064166).

13970902 is a wasteful number, since it uses less digits than its factorization.

13970902 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 57755 (or 57744 counting only the distinct ones).

The product of its (nonzero) digits is 3402, while the sum is 31.

The square root of 13970902 is about 3737.7669804310. The cubic root of 13970902 is about 240.8471336491.

The spelling of 13970902 in words is "thirteen million, nine hundred seventy thousand, nine hundred two".