232464780 has 36 divisors (see below), whose sum is σ = 705143712. Its totient is φ = 61990560.

The previous prime is 232464769. The next prime is 232464781. The reversal of 232464780 is 87464232.

232464780 is a `hidden beast` number, since 2 + 3 + 2 + 4 + 647 + 8 + 0 = 666.

232464780 is digitally balanced in base 2 and base 3, because in such bases it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (36).

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

It is not an unprimeable number, because it can be changed into a prime (232464781) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 645556 + ... + 645915.

Almost surely, 2^232464780 is an apocalyptic number.

232464780 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

232464780 is an abundant number, since it is smaller than the sum of its proper divisors (472678932).

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

232464780 is a wasteful number, since it uses less digits than its factorization.

232464780 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1291486 (or 1291481 counting only the distinct ones).

The product of its (nonzero) digits is 64512, while the sum is 36.

The square root of 232464780 is about 15246.7957289392. The cubic root of 232464780 is about 614.8734222941.

The spelling of 232464780 in words is "two hundred thirty-two million, four hundred sixty-four thousand, seven hundred eighty".