230461785 has 24 divisors (see below), whose sum is σ = 400645440. Its totient is φ = 122550432.

The previous prime is 230461757. The next prime is 230461807. The reversal of 230461785 is 587164032.

230461785 is a `hidden beast` number, since 2 + 30 + 4 + 617 + 8 + 5 = 666.

It is not a de Polignac number, because 230461785 - 2⁸ = 230461529 is a prime.

It is a super-2 number, since 2×230461785² = 106225268690772450, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 8236 + ... + 22994.

It is an arithmetic number, because the mean of its divisors is an integer number (16693560).

Almost surely, 2^230461785 is an apocalyptic number.

It is an amenable number.

230461785 is a deficient number, since it is larger than the sum of its proper divisors (170183655).

230461785 is a wasteful number, since it uses less digits than its factorization.

230461785 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15117 (or 15114 counting only the distinct ones).

The product of its (nonzero) digits is 40320, while the sum is 36.

The square root of 230461785 is about 15180.9678545210. The cubic root of 230461785 is about 613.1023401240.

The spelling of 230461785 in words is "two hundred thirty million, four hundred sixty-one thousand, seven hundred eighty-five".