12905150 has 24 divisors (see below), whose sum is σ = 24142800. Its totient is φ = 5132160.

The previous prime is 12905141. The next prime is 12905183. The reversal of 12905150 is 5150921.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 9302 + ... + 10598.

It is an arithmetic number, because the mean of its divisors is an integer number (1005950).

Almost surely, 2^12905150 is an apocalyptic number.

12905150 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12905150 is a deficient number, since it is larger than the sum of its proper divisors (11237650).

12905150 is a wasteful number, since it uses less digits than its factorization.

12905150 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1508 (or 1503 counting only the distinct ones).

The product of its (nonzero) digits is 450, while the sum is 23.

The square root of 12905150 is about 3592.3738669576. The cubic root of 12905150 is about 234.5602156682.

The spelling of 12905150 in words is "twelve million, nine hundred five thousand, one hundred fifty".