13189010 has 8 divisors (see below), whose sum is σ = 23740236. Its totient is φ = 5275600.

The previous prime is 13189009. The next prime is 13189019. The reversal of 13189010 is 1098131.

It can be written as a sum of positive squares in 2 ways, for example, as 11336689 + 1852321 = 3367^2 + 1361^2 .

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

It is not an unprimeable number, because it can be changed into a prime (13189019) by changing a digit.

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, 659441 + ... + 659460.

Almost surely, 2^13189010 is an apocalyptic number.

13189010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

13189010 is a deficient number, since it is larger than the sum of its proper divisors (10551226).

13189010 is a wasteful number, since it uses less digits than its factorization.

13189010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1318908.

The product of its (nonzero) digits is 216, while the sum is 23.

The square root of 13189010 is about 3631.6676610064. The cubic root of 13189010 is about 236.2675434655.

The spelling of 13189010 in words is "thirteen million, one hundred eighty-nine thousand, ten".