12411998 has 8 divisors (see below), whose sum is σ = 18743400. Its totient is φ = 6164200.

The previous prime is 12411979. The next prime is 12412013. The reversal of 12411998 is 89911421.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

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, 20528 + ... + 21123.

It is an arithmetic number, because the mean of its divisors is an integer number (2342925).

Almost surely, 2^12411998 is an apocalyptic number.

12411998 is a deficient number, since it is larger than the sum of its proper divisors (6331402).

12411998 is a wasteful number, since it uses less digits than its factorization.

12411998 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41802.

The product of its digits is 5184, while the sum is 35.

The square root of 12411998 is about 3523.0665619599. The cubic root of 12411998 is about 231.5335331074.

The spelling of 12411998 in words is "twelve million, four hundred eleven thousand, nine hundred ninety-eight".