13130492 has 12 divisors (see below), whose sum is σ = 23065056. Its totient is φ = 6540480.

The previous prime is 13130489. The next prime is 13130503. The reversal of 13130492 is 29403131.

It is a congruent number.

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 3 ways as a sum of consecutive naturals, for example, 4973 + ... + 7140.

It is an arithmetic number, because the mean of its divisors is an integer number (1922088).

Almost surely, 2^13130492 is an apocalyptic number.

It is an amenable number.

13130492 is a deficient number, since it is larger than the sum of its proper divisors (9934564).

13130492 is a wasteful number, since it uses less digits than its factorization.

13130492 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12388 (or 12386 counting only the distinct ones).

The product of its (nonzero) digits is 648, while the sum is 23.

The square root of 13130492 is about 3623.6020752837. The cubic root of 13130492 is about 235.9175954759.

The spelling of 13130492 in words is "thirteen million, one hundred thirty thousand, four hundred ninety-two".