232424140 has 24 divisors (see below), whose sum is σ = 525636720. Its totient is φ = 85818048.

The previous prime is 232424117. The next prime is 232424141. The reversal of 232424140 is 41424232.

It is a happy number.

232424140 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (232424141) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 446710 + ... + 447229.

It is an arithmetic number, because the mean of its divisors is an integer number (21901530).

Almost surely, 2^232424140 is an apocalyptic number.

232424140 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

232424140 is an abundant number, since it is smaller than the sum of its proper divisors (293212580).

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

232424140 is a wasteful number, since it uses less digits than its factorization.

232424140 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 893961 (or 893959 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 22.

The square root of 232424140 is about 15245.4629316397. The cubic root of 232424140 is about 614.8375890349.

Adding to 232424140 its reverse (41424232), we get a palindrome (273848372).

The spelling of 232424140 in words is "two hundred thirty-two million, four hundred twenty-four thousand, one hundred forty".