12949150 has 12 divisors (see below), whose sum is σ = 24085512. Its totient is φ = 5179640.

The previous prime is 12949147. The next prime is 12949163. The reversal of 12949150 is 5194921.

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 5 ways as a sum of consecutive naturals, for example, 129442 + ... + 129541.

It is an arithmetic number, because the mean of its divisors is an integer number (2007126).

Almost surely, 2^12949150 is an apocalyptic number.

12949150 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12949150 is a deficient number, since it is larger than the sum of its proper divisors (11136362).

12949150 is a wasteful number, since it uses less digits than its factorization.

12949150 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 258995 (or 258990 counting only the distinct ones).

The product of its (nonzero) digits is 3240, while the sum is 31.

The square root of 12949150 is about 3598.4927400232. The cubic root of 12949150 is about 234.8264903019.

The spelling of 12949150 in words is "twelve million, nine hundred forty-nine thousand, one hundred fifty".