230532045 has 16 divisors (see below), whose sum is σ = 369208320. Its totient is φ = 122831424.

The previous prime is 230532037. The next prime is 230532061. The reversal of 230532045 is 540235032.

It is not a de Polignac number, because 230532045 - 2³ = 230532037 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9876 + ... + 23634.

It is an arithmetic number, because the mean of its divisors is an integer number (23075520).

Almost surely, 2^230532045 is an apocalyptic number.

It is an amenable number.

230532045 is a deficient number, since it is larger than the sum of its proper divisors (138676275).

230532045 is a wasteful number, since it uses less digits than its factorization.

230532045 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14884.

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

The square root of 230532045 is about 15183.2817598831. The cubic root of 230532045 is about 613.1646385128.

Adding to 230532045 its reverse (540235032), we get a palindrome (770767077).

The spelling of 230532045 in words is "two hundred thirty million, five hundred thirty-two thousand, forty-five".