230490894 has 8 divisors (see below), whose sum is σ = 460981800. Its totient is φ = 76830296.

The previous prime is 230490893. The next prime is 230490899. The reversal of 230490894 is 498094032.

230490894 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

230490894 is an admirable number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (230490893) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 19207569 + ... + 19207580.

It is an arithmetic number, because the mean of its divisors is an integer number (57622725).

Almost surely, 2^230490894 is an apocalyptic number.

230490894 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

230490894 is a wasteful number, since it uses less digits than its factorization.

230490894 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38415154.

The product of its (nonzero) digits is 62208, while the sum is 39.

The square root of 230490894 is about 15181.9265575881. The cubic root of 230490894 is about 613.1281521325.

The spelling of 230490894 in words is "two hundred thirty million, four hundred ninety thousand, eight hundred ninety-four".