230783697 has 12 divisors (see below), whose sum is σ = 333582340. Its totient is φ = 153750528.

The previous prime is 230783669. The next prime is 230783701. The reversal of 230783697 is 796387032.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 201526416 + 29257281 = 14196^2 + 5409^2 .

It is not a de Polignac number, because 230783697 - 2¹⁹ = 230259409 is a prime.

It is a super-2 number, since 2×230783697² = 106522229601975618, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (230783797) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 6513 + ... + 22449.

Almost surely, 2^230783697 is an apocalyptic number.

It is an amenable number.

230783697 is a deficient number, since it is larger than the sum of its proper divisors (102798643).

230783697 is a wasteful number, since it uses less digits than its factorization.

230783697 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17552 (or 17549 counting only the distinct ones).

The product of its (nonzero) digits is 381024, while the sum is 45.

The square root of 230783697 is about 15191.5666407385. The cubic root of 230783697 is about 613.3876704052.

The spelling of 230783697 in words is "two hundred thirty million, seven hundred eighty-three thousand, six hundred ninety-seven".