230415232 has 16 divisors (see below), whose sum is σ = 459030600. Its totient is φ = 115207552.

The previous prime is 230415217. The next prime is 230415233. The reversal of 230415232 is 232514032.

It is a tau number, because it is divible by the number of its divisors (16).

It is a super-2 number, since 2×230415232² = 106182358275227648, which contains 22 as substring.

It is a hoax number, since the sum of its digits (22) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (230415233) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 899932 + ... + 900187.

Almost surely, 2^230415232 is an apocalyptic number.

It is an amenable number.

230415232 is a deficient number, since it is larger than the sum of its proper divisors (228615368).

230415232 is an equidigital number, since it uses as much as digits as its factorization.

230415232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1800133 (or 1800121 counting only the distinct ones).

The product of its (nonzero) digits is 1440, while the sum is 22.

The square root of 230415232 is about 15179.4345085711. The cubic root of 230415232 is about 613.0610553686.

Adding to 230415232 its reverse (232514032), we get a palindrome (462929264).

The spelling of 230415232 in words is "two hundred thirty million, four hundred fifteen thousand, two hundred thirty-two".