12196572 has 48 divisors (see below), whose sum is σ = 29417472. Its totient is φ = 3931200.

The previous prime is 12196567. The next prime is 12196579. The reversal of 12196572 is 27569121.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12196579) 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 15 ways as a sum of consecutive naturals, for example, 80697 + ... + 80847.

It is an arithmetic number, because the mean of its divisors is an integer number (612864).

Almost surely, 2^12196572 is an apocalyptic number.

12196572 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

12196572 is an abundant number, since it is smaller than the sum of its proper divisors (17220900).

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

12196572 is a wasteful number, since it uses less digits than its factorization.

12196572 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 338 (or 336 counting only the distinct ones).

The product of its digits is 7560, while the sum is 33.

The square root of 12196572 is about 3492.3590880664. The cubic root of 12196572 is about 230.1861882417.

The spelling of 12196572 in words is "twelve million, one hundred ninety-six thousand, five hundred seventy-two".