12600490 has 16 divisors (see below), whose sum is σ = 25921152. Its totient is φ = 4320144.

The previous prime is 12600473. The next prime is 12600491. The reversal of 12600490 is 9400621.

It is not an unprimeable number, because it can be changed into a prime (12600491) 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, 89934 + ... + 90073.

It is an arithmetic number, because the mean of its divisors is an integer number (1620072).

Almost surely, 2^12600490 is an apocalyptic number.

12600490 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12600490 is an abundant number, since it is smaller than the sum of its proper divisors (13320662).

12600490 is a wasteful number, since it uses less digits than its factorization.

12600490 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 180021.

The product of its (nonzero) digits is 432, while the sum is 22.

The square root of 12600490 is about 3549.7168901195. The cubic root of 12600490 is about 232.6996935444.

The spelling of 12600490 in words is "twelve million, six hundred thousand, four hundred ninety".