230235522 has 32 divisors (see below), whose sum is σ = 531883584. Its totient is φ = 65664000.

The previous prime is 230235479. The next prime is 230235527. The reversal of 230235522 is 225532032.

230235522 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×230235522² = 106016791181224968, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 230235492 and 230235501.

It is not an unprimeable number, because it can be changed into a prime (230235527) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 101479 + ... + 103722.

It is an arithmetic number, because the mean of its divisors is an integer number (16621362).

Almost surely, 2^230235522 is an apocalyptic number.

230235522 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

230235522 is an abundant number, since it is smaller than the sum of its proper divisors (301648062).

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

230235522 is a wasteful number, since it uses less digits than its factorization.

230235522 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 205234.

The product of its (nonzero) digits is 3600, while the sum is 24.

The square root of 230235522 is about 15173.5138316739. The cubic root of 230235522 is about 612.9016303507.

Adding to 230235522 its reverse (225532032), we get a palindrome (455767554).

The spelling of 230235522 in words is "two hundred thirty million, two hundred thirty-five thousand, five hundred twenty-two".