13172010 has 32 divisors (see below), whose sum is σ = 31708800. Its totient is φ = 3501888.

The previous prime is 13171987. The next prime is 13172023. The reversal of 13172010 is 1027131.

It is a Harshad number since it is a multiple of its sum of digits (15).

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 15 ways as a sum of consecutive naturals, for example, 17604 + ... + 18336.

It is an arithmetic number, because the mean of its divisors is an integer number (990900).

Almost surely, 2^13172010 is an apocalyptic number.

13172010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

13172010 is an abundant number, since it is smaller than the sum of its proper divisors (18536790).

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

13172010 is a wasteful number, since it uses less digits than its factorization.

13172010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1342.

The product of its (nonzero) digits is 42, while the sum is 15.

The square root of 13172010 is about 3629.3263837798. The cubic root of 13172010 is about 236.1659873166.

Adding to 13172010 its reverse (1027131), we get a palindrome (14199141).

The spelling of 13172010 in words is "thirteen million, one hundred seventy-two thousand, ten".