232221580 has 12 divisors (see below), whose sum is σ = 487665360. Its totient is φ = 92888624.

The previous prime is 232221569. The next prime is 232221607. The reversal of 232221580 is 85122232.

232221580 is digitally balanced in base 3 and base 9, because in such bases it contains all the possibile digits an equal number of times.

232221580 is strictly pandigital in base 9.

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 3 ways as a sum of consecutive naturals, for example, 5805520 + ... + 5805559.

It is an arithmetic number, because the mean of its divisors is an integer number (40638780).

Almost surely, 2^232221580 is an apocalyptic number.

232221580 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

232221580 is an abundant number, since it is smaller than the sum of its proper divisors (255443780).

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

232221580 is a wasteful number, since it uses less digits than its factorization.

232221580 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11611088 (or 11611086 counting only the distinct ones).

The product of its (nonzero) digits is 1920, while the sum is 25.

The square root of 232221580 is about 15238.8181956476. The cubic root of 232221580 is about 614.6589247199.

The spelling of 232221580 in words is "two hundred thirty-two million, two hundred twenty-one thousand, five hundred eighty".