12898970 has 16 divisors (see below), whose sum is σ = 26535168. Its totient is φ = 4422480.

The previous prime is 12898933. The next prime is 12898979. The reversal of 12898970 is 7989821.

It is not an unprimeable number, because it can be changed into a prime (12898979) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 92066 + ... + 92205.

It is an arithmetic number, because the mean of its divisors is an integer number (1658448).

Almost surely, 2^12898970 is an apocalyptic number.

12898970 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12898970 is an abundant number, since it is smaller than the sum of its proper divisors (13636198).

12898970 is a wasteful number, since it uses less digits than its factorization.

12898970 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 184285.

The product of its (nonzero) digits is 72576, while the sum is 44.

The square root of 12898970 is about 3591.5136084943. The cubic root of 12898970 is about 234.5227677350.

The spelling of 12898970 in words is "twelve million, eight hundred ninety-eight thousand, nine hundred seventy".