232045330 has 24 divisors (see below), whose sum is σ = 459106956. Its totient is φ = 84379680.

The previous prime is 232045313. The next prime is 232045337. The reversal of 232045330 is 33540232.

232045330 = 1937² + 1938² + ... + 1996².

It can be written as a sum of positive squares in 2 ways, for example, as 231435369 + 609961 = 15213^2 + 781^2 .

It is a Harshad number since it is a multiple of its sum of digits (22).

It is not an unprimeable number, because it can be changed into a prime (232045337) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 94677 + ... + 97096.

Almost surely, 2^232045330 is an apocalyptic number.

232045330 is a deficient number, since it is larger than the sum of its proper divisors (227061626).

232045330 is a wasteful number, since it uses less digits than its factorization.

232045330 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 191802 (or 191791 counting only the distinct ones).

The product of its (nonzero) digits is 2160, while the sum is 22.

The square root of 232045330 is about 15233.0341691995. The cubic root of 232045330 is about 614.5033821062.

Adding to 232045330 its reverse (33540232), we get a palindrome (265585562).

The spelling of 232045330 in words is "two hundred thirty-two million, forty-five thousand, three hundred thirty".