13149208 has 32 divisors (see below), whose sum is σ = 26156160. Its totient is φ = 6186240.

The previous prime is 13149203. The next prime is 13149229. The reversal of 13149208 is 80294131.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13149203) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8460 + ... + 9892.

It is an arithmetic number, because the mean of its divisors is an integer number (817380).

Almost surely, 2^13149208 is an apocalyptic number.

It is an amenable number.

13149208 is a deficient number, since it is larger than the sum of its proper divisors (13006952).

13149208 is a wasteful number, since it uses less digits than its factorization.

13149208 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1507 (or 1503 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 28.

The square root of 13149208 is about 3626.1836688177. The cubic root of 13149208 is about 236.0296333564.

The spelling of 13149208 in words is "thirteen million, one hundred forty-nine thousand, two hundred eight".