12501098 has 16 divisors (see below), whose sum is σ = 19647360. Its totient is φ = 5954256.

The previous prime is 12501067. The next prime is 12501169. The reversal of 12501098 is 89010521.

It is a happy number.

12501098 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an alternating number because its digits alternate between odd and even.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 16136 + ... + 16892.

It is an arithmetic number, because the mean of its divisors is an integer number (1227960).

Almost surely, 2^12501098 is an apocalyptic number.

12501098 is a deficient number, since it is larger than the sum of its proper divisors (7146262).

12501098 is a wasteful number, since it uses less digits than its factorization.

12501098 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1141.

The product of its (nonzero) digits is 720, while the sum is 26.

The square root of 12501098 is about 3535.6891831721. The cubic root of 12501098 is about 232.0862367677.

The spelling of 12501098 in words is "twelve million, five hundred one thousand, ninety-eight".