13173490 has 16 divisors (see below), whose sum is σ = 25868160. Its totient is φ = 4790320.

The previous prime is 13173467. The next prime is 13173493. The reversal of 13173490 is 9437131.

It is not an unprimeable number, because it can be changed into a prime (13173493) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 59770 + ... + 59989.

It is an arithmetic number, because the mean of its divisors is an integer number (1616760).

Almost surely, 2^13173490 is an apocalyptic number.

13173490 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

13173490 is a deficient number, since it is larger than the sum of its proper divisors (12694670).

13173490 is a wasteful number, since it uses less digits than its factorization.

13173490 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 119777.

The product of its (nonzero) digits is 2268, while the sum is 28.

The square root of 13173490 is about 3629.5302726386. The cubic root of 13173490 is about 236.1748321467.

The spelling of 13173490 in words is "thirteen million, one hundred seventy-three thousand, four hundred ninety".