1232584980 has 48 divisors (see below), whose sum is σ = 3764988864. Its totient is φ = 298808320.

The previous prime is 1232584931. The next prime is 1232585021. The reversal of 1232584980 is 894852321.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 933117 + ... + 934436.

It is an arithmetic number, because the mean of its divisors is an integer number (78437268).

Almost surely, 2^1232584980 is an apocalyptic number.

1232584980 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1232584980 is an abundant number, since it is smaller than the sum of its proper divisors (2532403884).

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

1232584980 is a wasteful number, since it uses less digits than its factorization.

1232584980 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1867576 (or 1867574 counting only the distinct ones).

The product of its (nonzero) digits is 138240, while the sum is 42.

The square root of 1232584980 is about 35108.1896428739. The cubic root of 1232584980 is about 1072.1913283009.

The spelling of 1232584980 in words is "one billion, two hundred thirty-two million, five hundred eighty-four thousand, nine hundred eighty".