230505032 has 8 divisors (see below), whose sum is σ = 432196950. Its totient is φ = 115252512.

The previous prime is 230505007. The next prime is 230505043.

230505032 is nontrivially palindromic in base 10.

It can be written as a sum of positive squares in only one way, i.e., 215091556 + 15413476 = 14666^2 + 3926^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is an alternating number because its digits alternate between even and odd.

It is a junction number, because it is equal to n+sod(n) for n = 230504995 and 230505013.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 14406557 + ... + 14406572.

Almost surely, 2^230505032 is an apocalyptic number.

It is an amenable number.

230505032 is a deficient number, since it is larger than the sum of its proper divisors (201691918).

230505032 is a wasteful number, since it uses less digits than its factorization.

230505032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28813135 (or 28813131 counting only the distinct ones).

The product of its (nonzero) digits is 900, while the sum is 20.

The square root of 230505032 is about 15182.3921698789. The cubic root of 230505032 is about 613.1406880270.

It can be divided in two parts, 23050 and 5032, that added together give a palindrome (28082).

The spelling of 230505032 in words is "two hundred thirty million, five hundred five thousand, thirty-two".