12160251 has 12 divisors (see below), whose sum is σ = 18170880. Its totient is φ = 7827120.

The previous prime is 12160243. The next prime is 12160259. The reversal of 12160251 is 15206121.

12160251 is a `hidden beast` number, since 12 + 1 + 602 + 51 = 666.

It is an interprime number because it is at equal distance from previous prime (12160243) and next prime (12160259).

It is not a de Polignac number, because 12160251 - 2³ = 12160243 is a prime.

It is not an unprimeable number, because it can be changed into a prime (12160259) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 23035 + ... + 23556.

It is an arithmetic number, because the mean of its divisors is an integer number (1514240).

Almost surely, 2^12160251 is an apocalyptic number.

12160251 is a deficient number, since it is larger than the sum of its proper divisors (6010629).

12160251 is a wasteful number, since it uses less digits than its factorization.

12160251 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 46626 (or 46623 counting only the distinct ones).

The product of its (nonzero) digits is 120, while the sum is 18.

The square root of 12160251 is about 3487.1551442401. The cubic root of 12160251 is about 229.9574653543.

Adding to 12160251 its reverse (15206121), we get a palindrome (27366372).

The spelling of 12160251 in words is "twelve million, one hundred sixty thousand, two hundred fifty-one".