1232000880 has 320 divisors, whose sum is σ = 4472713728. Its totient is φ = 277217280.

The previous prime is 1232000857. The next prime is 1232000899. The reversal of 1232000880 is 880002321.

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

It is a self number, because there is not a number n which added to its sum of digits gives 1232000880.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 4353219 + ... + 4353501.

Almost surely, 2^1232000880 is an apocalyptic number.

1232000880 is a gapful number since it is divisible by the number (10) 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 1232000880, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2236356864).

1232000880 is an abundant number, since it is smaller than the sum of its proper divisors (3240712848).

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

1232000880 is a wasteful number, since it uses less digits than its factorization.

1232000880 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 424 (or 418 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 24.

The square root of 1232000880 is about 35099.8700852297. The cubic root of 1232000880 is about 1072.0219374363.

The spelling of 1232000880 in words is "one billion, two hundred thirty-two million, eight hundred eighty", and thus it is an aban number.