230899045 has 16 divisors (see below), whose sum is σ = 301190400. Its totient is φ = 168911424.

The previous prime is 230899027. The next prime is 230899061. The reversal of 230899045 is 540998032.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 230899045 - 2⁵ = 230899013 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 230898989 and 230899007.

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, 9645 + ... + 23554.

It is an arithmetic number, because the mean of its divisors is an integer number (18824400).

Almost surely, 2^230899045 is an apocalyptic number.

It is an amenable number.

230899045 is a deficient number, since it is larger than the sum of its proper divisors (70291355).

230899045 is a wasteful number, since it uses less digits than its factorization.

230899045 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33324.

The product of its (nonzero) digits is 77760, while the sum is 40.

The square root of 230899045 is about 15195.3626149559. The cubic root of 230899045 is about 613.4898458152.

The spelling of 230899045 in words is "two hundred thirty million, eight hundred ninety-nine thousand, forty-five".