149052908 has 12 divisors (see below), whose sum is σ = 261345000. Its totient is φ = 74382912.

The previous prime is 149052901. The next prime is 149052913. The reversal of 149052908 is 809250941.

It is not an unprimeable number, because it can be changed into a prime (149052901) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 33533 + ... + 37716.

It is an arithmetic number, because the mean of its divisors is an integer number (21778750).

Almost surely, 2^149052908 is an apocalyptic number.

It is an amenable number.

149052908 is a deficient number, since it is larger than the sum of its proper divisors (112292092).

149052908 is a wasteful number, since it uses less digits than its factorization.

149052908 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 71776 (or 71774 counting only the distinct ones).

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

The square root of 149052908 is about 12208.7226195045. The cubic root of 149052908 is about 530.2086611643.

The spelling of 149052908 in words is "one hundred forty-nine million, fifty-two thousand, nine hundred eight".