12950144 has 16 divisors (see below), whose sum is σ = 25799370. Its totient is φ = 6475008.

The previous prime is 12950143. The next prime is 12950159. The reversal of 12950144 is 44105921.

It can be written as a sum of positive squares in only one way, i.e., 6760000 + 6190144 = 2600^2 + 2488^2 .

It is a tau number, because it is divible by the number of its divisors (16).

It is not an unprimeable number, because it can be changed into a prime (12950143) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50459 + ... + 50714.

Almost surely, 2^12950144 is an apocalyptic number.

It is an amenable number.

12950144 is a deficient number, since it is larger than the sum of its proper divisors (12849226).

12950144 is an equidigital number, since it uses as much as digits as its factorization.

12950144 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 101187 (or 101175 counting only the distinct ones).

The product of its (nonzero) digits is 1440, while the sum is 26.

The square root of 12950144 is about 3598.6308507542. The cubic root of 12950144 is about 234.8324987158.

The spelling of 12950144 in words is "twelve million, nine hundred fifty thousand, one hundred forty-four".