230072073 has 16 divisors (see below), whose sum is σ = 382457856. Its totient is φ = 119517840.

The previous prime is 230072071. The next prime is 230072081. The reversal of 230072073 is 370270032.

It is not a de Polignac number, because 230072073 - 2¹ = 230072071 is a prime.

It is not an unprimeable number, because it can be changed into a prime (230072071) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 497761 + ... + 498222.

It is an arithmetic number, because the mean of its divisors is an integer number (23903616).

Almost surely, 2^230072073 is an apocalyptic number.

It is an amenable number.

230072073 is a deficient number, since it is larger than the sum of its proper divisors (152385783).

230072073 is a wasteful number, since it uses less digits than its factorization.

230072073 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 996004.

The product of its (nonzero) digits is 1764, while the sum is 24.

The square root of 230072073 is about 15168.1268784250. The cubic root of 230072073 is about 612.7565587978.

The spelling of 230072073 in words is "two hundred thirty million, seventy-two thousand, seventy-three".