12378096 has 50 divisors (see below), whose sum is σ = 35829552. Its totient is φ = 4125600.

The previous prime is 12378077. The next prime is 12378103. The reversal of 12378096 is 69087321.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a self number, because there is not a number n which added to its sum of digits gives 12378096.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 3480 + ... + 6071.

Almost surely, 2^12378096 is an apocalyptic number.

12378096 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

12378096 is an abundant number, since it is smaller than the sum of its proper divisors (23451456).

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

12378096 is an equidigital number, since it uses as much as digits as its factorization.

12378096 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9571 (or 9556 counting only the distinct ones).

The product of its (nonzero) digits is 18144, while the sum is 36.

The square root of 12378096 is about 3518.2518386267. The cubic root of 12378096 is about 231.3225381400.

The spelling of 12378096 in words is "twelve million, three hundred seventy-eight thousand, ninety-six".