230571894 has 16 divisors (see below), whose sum is σ = 527021568. Its totient is φ = 65877672.

The previous prime is 230571883. The next prime is 230571917. The reversal of 230571894 is 498175032.

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, 2744862 + ... + 2744945.

It is an arithmetic number, because the mean of its divisors is an integer number (32938848).

Almost surely, 2^230571894 is an apocalyptic number.

230571894 is an abundant number, since it is smaller than the sum of its proper divisors (296449674).

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

230571894 is a wasteful number, since it uses less digits than its factorization.

230571894 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5489819.

The product of its (nonzero) digits is 60480, while the sum is 39.

The square root of 230571894 is about 15184.5939688883. The cubic root of 230571894 is about 613.1999663417.

The spelling of 230571894 in words is "two hundred thirty million, five hundred seventy-one thousand, eight hundred ninety-four".