12088396 has 12 divisors (see below), whose sum is σ = 21179200. Its totient is φ = 6037200.

The previous prime is 12088393. The next prime is 12088403. The reversal of 12088396 is 69388021.

It is a super-2 number, since 2×12088396² = 292258635705632, which contains 22 as substring.

It is a hoax number, since the sum of its digits (37) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (12088393) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5221 + ... + 7171.

Almost surely, 2^12088396 is an apocalyptic number.

It is an amenable number.

12088396 is a deficient number, since it is larger than the sum of its proper divisors (9090804).

12088396 is a wasteful number, since it uses less digits than its factorization.

12088396 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3504 (or 3502 counting only the distinct ones).

The product of its (nonzero) digits is 20736, while the sum is 37.

The square root of 12088396 is about 3476.8370683712. The cubic root of 12088396 is about 229.5036302336.

It can be divided in two parts, 1208 and 8396, that added together give a square (9604 = 98²).

The spelling of 12088396 in words is "twelve million, eighty-eight thousand, three hundred ninety-six".