232240780 has 24 divisors (see below), whose sum is σ = 488975760. Its totient is φ = 92654400.

The previous prime is 232240733. The next prime is 232240793. The reversal of 232240780 is 87042232.

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 7 ways as a sum of consecutive naturals, for example, 7146 + ... + 22705.

It is an arithmetic number, because the mean of its divisors is an integer number (20373990).

Almost surely, 2^232240780 is an apocalyptic number.

232240780 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

232240780 is an abundant number, since it is smaller than the sum of its proper divisors (256734980).

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

232240780 is a wasteful number, since it uses less digits than its factorization.

232240780 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30249 (or 30247 counting only the distinct ones).

The product of its (nonzero) digits is 5376, while the sum is 28.

The square root of 232240780 is about 15239.4481527383. The cubic root of 232240780 is about 614.6758641822.

The spelling of 232240780 in words is "two hundred thirty-two million, two hundred forty thousand, seven hundred eighty".