12850992 has 240 divisors, whose sum is σ = 47973120. Its totient is φ = 3110400.

The previous prime is 12850979. The next prime is 12851029. The reversal of 12850992 is 29905821.

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

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 210642 + ... + 210702.

It is an arithmetic number, because the mean of its divisors is an integer number (199888).

Almost surely, 2^12850992 is an apocalyptic number.

12850992 is a gapful number since it is divisible by the number (12) 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 12850992, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (23986560).

12850992 is an abundant number, since it is smaller than the sum of its proper divisors (35122128).

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

12850992 is a wasteful number, since it uses less digits than its factorization.

12850992 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 112 (or 103 counting only the distinct ones).

The product of its (nonzero) digits is 12960, while the sum is 36.

The square root of 12850992 is about 3584.8280293481. The cubic root of 12850992 is about 234.2316356303.

The spelling of 12850992 in words is "twelve million, eight hundred fifty thousand, nine hundred ninety-two".