13132494 has 24 divisors (see below), whose sum is σ = 29691792. Its totient is φ = 4187040.

The previous prime is 13132489. The next prime is 13132513. The reversal of 13132494 is 49423131.

It is a Smith number, since the sum of its digits (27) coincides with the sum of the digits of its prime factors.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 15447 + ... + 16274.

It is an arithmetic number, because the mean of its divisors is an integer number (1237158).

Almost surely, 2^13132494 is an apocalyptic number.

13132494 is an abundant number, since it is smaller than the sum of its proper divisors (16559298).

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

13132494 is a wasteful number, since it uses less digits than its factorization.

13132494 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31752 (or 31749 counting only the distinct ones).

The product of its digits is 2592, while the sum is 27.

The square root of 13132494 is about 3623.8783092151. The cubic root of 13132494 is about 235.9295849486.

The spelling of 13132494 in words is "thirteen million, one hundred thirty-two thousand, four hundred ninety-four".