12296400 has 60 divisors (see below), whose sum is σ = 39393312. Its totient is φ = 3278720.

The previous prime is 12296381. The next prime is 12296407. The reversal of 12296400 is 469221.

It is a tau number, because it is divible by the number of its divisors (60).

It is a hoax number, since the sum of its digits (24) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12296407) 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 11 ways as a sum of consecutive naturals, for example, 3924 + ... + 6323.

Almost surely, 2^12296400 is an apocalyptic number.

12296400 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

12296400 is an abundant number, since it is smaller than the sum of its proper divisors (27096912).

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

12296400 is a wasteful number, since it uses less digits than its factorization.

12296400 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10268 (or 10257 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 24.

The square root of 12296400 is about 3506.6223064368. The cubic root of 12296400 is about 230.8125012877.

The spelling of 12296400 in words is "twelve million, two hundred ninety-six thousand, four hundred".