12949508 has 24 divisors (see below), whose sum is σ = 26624640. Its totient is φ = 5433120.

The previous prime is 12949501. The next prime is 12949511. The reversal of 12949508 is 80594921.

It is not an unprimeable number, because it can be changed into a prime (12949501) 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, 10748 + ... + 11891.

It is an arithmetic number, because the mean of its divisors is an integer number (1109360).

Almost surely, 2^12949508 is an apocalyptic number.

It is an amenable number.

12949508 is an abundant number, since it is smaller than the sum of its proper divisors (13675132).

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

12949508 is a wasteful number, since it uses less digits than its factorization.

12949508 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22667 (or 22665 counting only the distinct ones).

The product of its (nonzero) digits is 25920, while the sum is 38.

The square root of 12949508 is about 3598.5424827283. The cubic root of 12949508 is about 234.8286543335.

The spelling of 12949508 in words is "twelve million, nine hundred forty-nine thousand, five hundred eight".