13173902 has 8 divisors (see below), whose sum is σ = 22583856. Its totient is φ = 5645952.

The previous prime is 13173899. The next prime is 13173907. The reversal of 13173902 is 20937131.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13173907) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 470483 + ... + 470510.

It is an arithmetic number, because the mean of its divisors is an integer number (2822982).

Almost surely, 2^13173902 is an apocalyptic number.

13173902 is a deficient number, since it is larger than the sum of its proper divisors (9409954).

13173902 is an equidigital number, since it uses as much as digits as its factorization.

13173902 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 941002.

The product of its (nonzero) digits is 1134, while the sum is 26.

The square root of 13173902 is about 3629.5870288505. The cubic root of 13173902 is about 236.1772942383.

The spelling of 13173902 in words is "thirteen million, one hundred seventy-three thousand, nine hundred two".