230663782 has 16 divisors (see below), whose sum is σ = 355200912. Its totient is φ = 112281120.

The previous prime is 230663779. The next prime is 230663789. The reversal of 230663782 is 287366032.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (230663789) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 23032 + ... + 31492.

It is an arithmetic number, because the mean of its divisors is an integer number (22200057).

Almost surely, 2^230663782 is an apocalyptic number.

230663782 is a deficient number, since it is larger than the sum of its proper divisors (124537130).

230663782 is a wasteful number, since it uses less digits than its factorization.

230663782 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8823.

The product of its (nonzero) digits is 72576, while the sum is 37.

The square root of 230663782 is about 15187.6193657861. The cubic root of 230663782 is about 613.2814134400.

The spelling of 230663782 in words is "two hundred thirty million, six hundred sixty-three thousand, seven hundred eighty-two".