230816534 has 16 divisors (see below), whose sum is σ = 373128000. Its totient is φ = 106453440.

The previous prime is 230816519. The next prime is 230816543. The reversal of 230816534 is 435618032.

It is a self number, because there is not a number n which added to its sum of digits gives 230816534.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 49754 + ... + 54194.

It is an arithmetic number, because the mean of its divisors is an integer number (23320500).

Almost surely, 2^230816534 is an apocalyptic number.

230816534 is a deficient number, since it is larger than the sum of its proper divisors (142311466).

230816534 is a wasteful number, since it uses less digits than its factorization.

230816534 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6455.

The product of its (nonzero) digits is 17280, while the sum is 32.

The square root of 230816534 is about 15192.6473664072. The cubic root of 230816534 is about 613.4167609288.

The spelling of 230816534 in words is "two hundred thirty million, eight hundred sixteen thousand, five hundred thirty-four".