232002040 has 32 divisors (see below), whose sum is σ = 525343680. Its totient is φ = 92207232.

The previous prime is 232002037. The next prime is 232002053. The reversal of 232002040 is 40200232.

232002040 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 232002040.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12192 + ... + 24751.

It is an arithmetic number, because the mean of its divisors is an integer number (16416990).

Almost surely, 2^232002040 is an apocalyptic number.

232002040 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

232002040 is an abundant number, since it is smaller than the sum of its proper divisors (293341640).

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

232002040 is a wasteful number, since it uses less digits than its factorization.

232002040 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37111 (or 37107 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 13.

The square root of 232002040 is about 15231.6131778614. The cubic root of 232002040 is about 614.4651661452.

Adding to 232002040 its reverse (40200232), we get a palindrome (272202272).

The spelling of 232002040 in words is "two hundred thirty-two million, two thousand, forty".