232230402 has 40 divisors (see below), whose sum is σ = 543001536. Its totient is φ = 74043288.

The previous prime is 232230377. The next prime is 232230409. The reversal of 232230402 is 204032232.

232230402 is a `hidden beast` number, since 2 + 32 + 230 + 402 = 666.

232230402 is digitally balanced in base 2 and base 3, because in such bases it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×232230402² = 107861919226163208, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is not an unprimeable number, because it can be changed into a prime (232230409) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 27438 + ... + 34889.

Almost surely, 2^232230402 is an apocalyptic number.

232230402 is an abundant number, since it is smaller than the sum of its proper divisors (310771134).

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

232230402 is a wasteful number, since it uses less digits than its factorization.

232230402 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 62364 (or 62355 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 18.

The square root of 232230402 is about 15239.1076510405. The cubic root of 232230402 is about 614.6667081658. Note that the first 3 decimals are identical.

Adding to 232230402 its reverse (204032232), we get a palindrome (436262634).

The spelling of 232230402 in words is "two hundred thirty-two million, two hundred thirty thousand, four hundred two".