230025946 has 16 divisors (see below), whose sum is σ = 365820840. Its totient is φ = 108103680.

The previous prime is 230025931. The next prime is 230025947. The reversal of 230025946 is 649520032.

It can be written as a sum of positive squares in 4 ways, for example, as 213306025 + 16719921 = 14605^2 + 4089^2 .

It is not an unprimeable number, because it can be changed into a prime (230025947) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 24106 + ... + 32266.

Almost surely, 2^230025946 is an apocalyptic number.

230025946 is a deficient number, since it is larger than the sum of its proper divisors (135794894).

230025946 is a wasteful number, since it uses less digits than its factorization.

230025946 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9009.

The product of its (nonzero) digits is 12960, while the sum is 31.

The square root of 230025946 is about 15166.6062782681. The cubic root of 230025946 is about 612.7156056730.

Adding to 230025946 its reverse (649520032), we get a palindrome (879545978).

The spelling of 230025946 in words is "two hundred thirty million, twenty-five thousand, nine hundred forty-six".