230645322 has 12 divisors (see below), whose sum is σ = 499731570. Its totient is φ = 76881768.

The previous prime is 230645321. The next prime is 230645329. The reversal of 230645322 is 223546032.

It can be written as a sum of positive squares in only one way, i.e., 219010401 + 11634921 = 14799^2 + 3411^2 .

It is not an unprimeable number, because it can be changed into a prime (230645321) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 6406797 + ... + 6406832.

Almost surely, 2^230645322 is an apocalyptic number.

230645322 is an abundant number, since it is smaller than the sum of its proper divisors (269086248).

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

230645322 is a wasteful number, since it uses less digits than its factorization.

230645322 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12813637 (or 12813634 counting only the distinct ones).

The product of its (nonzero) digits is 8640, while the sum is 27.

The square root of 230645322 is about 15187.0116217773. The cubic root of 230645322 is about 613.2650527196.

The spelling of 230645322 in words is "two hundred thirty million, six hundred forty-five thousand, three hundred twenty-two".