13156748 has 12 divisors (see below), whose sum is σ = 25117512. Its totient is φ = 5980320.

The previous prime is 13156733. The next prime is 13156763. The reversal of 13156748 is 84765131.

It is an interprime number because it is at equal distance from previous prime (13156733) and next prime (13156763).

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 149465 + ... + 149552.

It is an arithmetic number, because the mean of its divisors is an integer number (2093126).

Almost surely, 2^13156748 is an apocalyptic number.

It is an amenable number.

13156748 is a deficient number, since it is larger than the sum of its proper divisors (11960764).

13156748 is a wasteful number, since it uses less digits than its factorization.

13156748 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 299032 (or 299030 counting only the distinct ones).

The product of its digits is 20160, while the sum is 35.

The square root of 13156748 is about 3627.2231803406. The cubic root of 13156748 is about 236.0747393273.

The spelling of 13156748 in words is "thirteen million, one hundred fifty-six thousand, seven hundred forty-eight".