230386837 has 16 divisors (see below), whose sum is σ = 253872000. Its totient is φ = 208099584.

The previous prime is 230386829. The next prime is 230386841. The reversal of 230386837 is 738683032.

It is not a de Polignac number, because 230386837 - 2³ = 230386829 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 230386837.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (230386847) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 178089 + ... + 179377.

It is an arithmetic number, because the mean of its divisors is an integer number (15867000).

Almost surely, 2^230386837 is an apocalyptic number.

It is an amenable number.

230386837 is a deficient number, since it is larger than the sum of its proper divisors (23485163).

230386837 is a wasteful number, since it uses less digits than its factorization.

230386837 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1740.

The product of its (nonzero) digits is 145152, while the sum is 40.

The square root of 230386837 is about 15178.4991682314. The cubic root of 230386837 is about 613.0358710038.

The spelling of 230386837 in words is "two hundred thirty million, three hundred eighty-six thousand, eight hundred thirty-seven".