12546162 has 12 divisors (see below), whose sum is σ = 27183390. Its totient is φ = 4182048.

The previous prime is 12546143. The next prime is 12546179. The reversal of 12546162 is 26164521.

It can be written as a sum of positive squares in only one way, i.e., 8173881 + 4372281 = 2859^2 + 2091^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 348487 + ... + 348522.

Almost surely, 2^12546162 is an apocalyptic number.

12546162 is an abundant number, since it is smaller than the sum of its proper divisors (14637228).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

12546162 is a wasteful number, since it uses less digits than its factorization.

12546162 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 697017 (or 697014 counting only the distinct ones).

The product of its digits is 2880, while the sum is 27.

The square root of 12546162 is about 3542.0561825019. The cubic root of 12546162 is about 232.3647774222.

The spelling of 12546162 in words is "twelve million, five hundred forty-six thousand, one hundred sixty-two".