12097260 has 72 divisors (see below), whose sum is σ = 41941536. Its totient is φ = 2764800.

The previous prime is 12097259. The next prime is 12097271. The reversal of 12097260 is 6279021.

It is an unprimeable number.

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 23 ways as a sum of consecutive naturals, for example, 3541 + ... + 6060.

Almost surely, 2^12097260 is an apocalyptic number.

12097260 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

12097260 is an abundant number, since it is smaller than the sum of its proper divisors (29844276).

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

12097260 is a wasteful number, since it uses less digits than its factorization.

12097260 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9623 (or 9618 counting only the distinct ones).

The product of its (nonzero) digits is 1512, while the sum is 27.

The square root of 12097260 is about 3478.1115565778. Note that the first 3 decimals coincide. The cubic root of 12097260 is about 229.5597122025.

The spelling of 12097260 in words is "twelve million, ninety-seven thousand, two hundred sixty".