232240401 has 24 divisors (see below), whose sum is σ = 354461120. Its totient is φ = 146118816.

The previous prime is 232240303. The next prime is 232240409. The reversal of 232240401 is 104042232.

232240401 is a `hidden beast` number, since 23 + 2 + 240 + 401 = 666.

It is not a de Polignac number, because 232240401 - 2⁷ = 232240273 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (232240409) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 44916 + ... + 49818.

Almost surely, 2^232240401 is an apocalyptic number.

It is an amenable number.

232240401 is a deficient number, since it is larger than the sum of its proper divisors (122220719).

232240401 is a wasteful number, since it uses less digits than its factorization.

232240401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5205 (or 5202 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 18.

The square root of 232240401 is about 15239.4357178998. The cubic root of 232240401 is about 614.6755298133.

Adding to 232240401 its reverse (104042232), we get a palindrome (336282633).

The spelling of 232240401 in words is "two hundred thirty-two million, two hundred forty thousand, four hundred one".