12159098 has 16 divisors (see below), whose sum is σ = 20896704. Its totient is φ = 5197920.

The previous prime is 12159079. The next prime is 12159109. The reversal of 12159098 is 89095121.

12159098 is digitally balanced in base 2 and base 8, because in such bases it contains all the possibile digits an equal number of times.

12159098 is strictly pandigital in base 8.

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, 6461 + ... + 8127.

It is an arithmetic number, because the mean of its divisors is an integer number (1306044).

Almost surely, 2^12159098 is an apocalyptic number.

12159098 is a deficient number, since it is larger than the sum of its proper divisors (8737606).

12159098 is a wasteful number, since it uses less digits than its factorization.

12159098 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2197.

The product of its (nonzero) digits is 6480, while the sum is 35.

The square root of 12159098 is about 3486.9898193141. The cubic root of 12159098 is about 229.9501971563.

The spelling of 12159098 in words is "twelve million, one hundred fifty-nine thousand, ninety-eight".