13251902 has 8 divisors (see below), whose sum is σ = 19924056. Its totient is φ = 6610552.

The previous prime is 13251881. The next prime is 13251923. The reversal of 13251902 is 20915231.

It is an interprime number because it is at equal distance from previous prime (13251881) and next prime (13251923).

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×13251902² = 351225813235208, which contains 22 as substring.

It is a congruent number.

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 3 ways as a sum of consecutive naturals, for example, 6593 + ... + 8364.

It is an arithmetic number, because the mean of its divisors is an integer number (2490507).

Almost surely, 2^13251902 is an apocalyptic number.

13251902 is a deficient number, since it is larger than the sum of its proper divisors (6672154).

13251902 is a wasteful number, since it uses less digits than its factorization.

13251902 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15402.

The product of its (nonzero) digits is 540, while the sum is 23.

The square root of 13251902 is about 3640.3161950578. The cubic root of 13251902 is about 236.6424965949.

The spelling of 13251902 in words is "thirteen million, two hundred fifty-one thousand, nine hundred two".