12959090 has 16 divisors (see below), whose sum is σ = 23369472. Its totient is φ = 5174064.

The previous prime is 12959087. The next prime is 12959099. The reversal of 12959090 is 9095921.

It is a self number, because there is not a number n which added to its sum of digits gives 12959090.

It is not an unprimeable number, because it can be changed into a prime (12959099) 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, 7487 + ... + 9053.

It is an arithmetic number, because the mean of its divisors is an integer number (1460592).

Almost surely, 2^12959090 is an apocalyptic number.

12959090 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12959090 is a deficient number, since it is larger than the sum of its proper divisors (10410382).

12959090 is a wasteful number, since it uses less digits than its factorization.

12959090 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2401.

The product of its (nonzero) digits is 7290, while the sum is 35.

The square root of 12959090 is about 3599.8736088924. The cubic root of 12959090 is about 234.8865606107.

The spelling of 12959090 in words is "twelve million, nine hundred fifty-nine thousand, ninety".