12999098 has 16 divisors (see below), whose sum is σ = 22705920. Its totient is φ = 5465616.

The previous prime is 12999089. The next prime is 12999127. The reversal of 12999098 is 89099921.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8018 + ... + 9501.

It is an arithmetic number, because the mean of its divisors is an integer number (1419120).

Almost surely, 2^12999098 is an apocalyptic number.

12999098 is a deficient number, since it is larger than the sum of its proper divisors (9706822).

12999098 is a wasteful number, since it uses less digits than its factorization.

12999098 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17581.

The product of its (nonzero) digits is 104976, while the sum is 47.

The square root of 12999098 is about 3605.4261883999. The cubic root of 12999098 is about 235.1280304312.

The spelling of 12999098 in words is "twelve million, nine hundred ninety-nine thousand, ninety-eight".