12802496 has 84 divisors (see below), whose sum is σ = 31510224. Its totient is φ = 5038080.

The previous prime is 12802487. The next prime is 12802529. The reversal of 12802496 is 69420821.

It is a Harshad number since it is a multiple of its sum of digits (32).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 312236 + ... + 312276.

Almost surely, 2^12802496 is an apocalyptic number.

12802496 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 12802496, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (15755112).

12802496 is an abundant number, since it is smaller than the sum of its proper divisors (18707728).

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

12802496 is an equidigital number, since it uses as much as digits as its factorization.

12802496 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 118 (or 67 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 32.

The square root of 12802496 is about 3578.0575736005. The cubic root of 12802496 is about 233.9366229611.

The spelling of 12802496 in words is "twelve million, eight hundred two thousand, four hundred ninety-six".