12992608 has 48 divisors (see below), whose sum is σ = 27095040. Its totient is φ = 6120576.

The previous prime is 12992593. The next prime is 12992611. The reversal of 12992608 is 80629921.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 93403 + ... + 93541.

It is an arithmetic number, because the mean of its divisors is an integer number (564480).

Almost surely, 2^12992608 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 12992608, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (13547520).

12992608 is an abundant number, since it is smaller than the sum of its proper divisors (14102432).

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

12992608 is a wasteful number, since it uses less digits than its factorization.

12992608 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 299 (or 291 counting only the distinct ones).

The product of its (nonzero) digits is 15552, while the sum is 37.

The square root of 12992608 is about 3604.5260437400. The cubic root of 12992608 is about 235.0888934863.

The spelling of 12992608 in words is "twelve million, nine hundred ninety-two thousand, six hundred eight".