232040413 has 8 divisors (see below), whose sum is σ = 257911776. Its totient is φ = 206965200.

The previous prime is 232040411. The next prime is 232040437. The reversal of 232040413 is 314040232.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 232040413 - 2¹ = 232040411 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (232040411) 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, 198423 + ... + 199588.

It is an arithmetic number, because the mean of its divisors is an integer number (32238972).

Almost surely, 2^232040413 is an apocalyptic number.

It is an amenable number.

232040413 is a deficient number, since it is larger than the sum of its proper divisors (25871363).

232040413 is a wasteful number, since it uses less digits than its factorization.

232040413 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 398075.

The product of its (nonzero) digits is 576, while the sum is 19.

The square root of 232040413 is about 15232.8727756783. The cubic root of 232040413 is about 614.4990416691.

Adding to 232040413 its reverse (314040232), we get a palindrome (546080645).

The spelling of 232040413 in words is "two hundred thirty-two million, forty thousand, four hundred thirteen".