12149162 has 16 divisors (see below), whose sum is σ = 18684000. Its totient is φ = 5922960.

The previous prime is 12149141. The next prime is 12149183. The reversal of 12149162 is 26194121.

12149162 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (12149141) and next prime (12149183).

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, 17237 + ... + 17927.

It is an arithmetic number, because the mean of its divisors is an integer number (1167750).

Almost surely, 2^12149162 is an apocalyptic number.

12149162 is a deficient number, since it is larger than the sum of its proper divisors (6534838).

12149162 is a wasteful number, since it uses less digits than its factorization.

12149162 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 901.

The product of its digits is 864, while the sum is 26.

The square root of 12149162 is about 3485.5648035864. The cubic root of 12149162 is about 229.8875442689.

The spelling of 12149162 in words is "twelve million, one hundred forty-nine thousand, one hundred sixty-two".