12160602 has 24 divisors (see below), whose sum is σ = 26612820. Its totient is φ = 4012800.

The previous prime is 12160591. The next prime is 12160607. The reversal of 12160602 is 20606121.

It is a happy number.

12160602 is a `hidden beast` number, since 1 + 2 + 1 + 60 + 602 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 9603801 + 2556801 = 3099^2 + 1599^2 .

It is a Harshad number since it is a multiple of its sum of digits (18).

It is not an unprimeable number, because it can be changed into a prime (12160607) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1527 + ... + 5162.

Almost surely, 2^12160602 is an apocalyptic number.

12160602 is an abundant number, since it is smaller than the sum of its proper divisors (14452218).

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

12160602 is a wasteful number, since it uses less digits than its factorization.

12160602 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6798 (or 6795 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 18.

The square root of 12160602 is about 3487.2054714341. The cubic root of 12160602 is about 229.9596778715.

Adding to 12160602 its reverse (20606121), we get a palindrome (32766723).

The spelling of 12160602 in words is "twelve million, one hundred sixty thousand, six hundred two".