232421000 has 64 divisors (see below), whose sum is σ = 621578880. Its totient is φ = 79684800.

The previous prime is 232420997. The next prime is 232421011. The reversal of 232421000 is 124232.

It is a Harshad number since it is a multiple of its sum of digits (14).

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, 9602 + ... + 23601.

It is an arithmetic number, because the mean of its divisors is an integer number (9712170).

Almost surely, 2^232421000 is an apocalyptic number.

232421000 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

232421000 is an abundant number, since it is smaller than the sum of its proper divisors (389157880).

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

232421000 is a wasteful number, since it uses less digits than its factorization.

232421000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33231 (or 33217 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 14.

The square root of 232421000 is about 15245.3599498339. The cubic root of 232421000 is about 614.8348202480.

Adding to 232421000 its reverse (124232), we get a palindrome (232545232).

It can be divided in two parts, 23242 and 1000, that added together give a palindrome (24242).

The spelling of 232421000 in words is "two hundred thirty-two million, four hundred twenty-one thousand".