12098992 has 20 divisors (see below), whose sum is σ = 23677056. Its totient is φ = 5988800.

The previous prime is 12098987. The next prime is 12099011. The reversal of 12098992 is 29989021.

12098992 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2128 + ... + 5359.

Almost surely, 2^12098992 is an apocalyptic number.

It is an amenable number.

12098992 is a deficient number, since it is larger than the sum of its proper divisors (11578064).

12098992 is a wasteful number, since it uses less digits than its factorization.

12098992 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7596 (or 7590 counting only the distinct ones).

The product of its (nonzero) digits is 23328, while the sum is 40.

The square root of 12098992 is about 3478.3605333548. The cubic root of 12098992 is about 229.5706672576.

It can be divided in two parts, 1209 and 8992, that added together give a palindrome (10201).

The spelling of 12098992 in words is "twelve million, ninety-eight thousand, nine hundred ninety-two".