232102240 has 24 divisors (see below), whose sum is σ = 548341920. Its totient is φ = 92840832.

The previous prime is 232102231. The next prime is 232102243. The reversal of 232102240 is 42201232.

232102240 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (16).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (232102243) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 725160 + ... + 725479.

It is an arithmetic number, because the mean of its divisors is an integer number (22847580).

Almost surely, 2^232102240 is an apocalyptic number.

232102240 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

232102240 is an abundant number, since it is smaller than the sum of its proper divisors (316239680).

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

232102240 is a wasteful number, since it uses less digits than its factorization.

232102240 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1450654 (or 1450646 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 16.

The square root of 232102240 is about 15234.9020344733. The cubic root of 232102240 is about 614.5536144307.

Adding to 232102240 its reverse (42201232), we get a palindrome (274303472).

The spelling of 232102240 in words is "two hundred thirty-two million, one hundred two thousand, two hundred forty".