230827636 has 18 divisors (see below), whose sum is σ = 437412822. Its totient is φ = 106535520.

The previous prime is 230827627. The next prime is 230827661. The reversal of 230827636 is 636728032.

It can be written as a sum of positive squares in 3 ways, for example, as 4024036 + 226803600 = 2006^2 + 15060^2 .

It is a junction number, because it is equal to n+sod(n) for n = 230827595 and 230827604.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 170055 + ... + 171406.

Almost surely, 2^230827636 is an apocalyptic number.

230827636 is a gapful number since it is divisible by the number (26) formed by its first and last digit.

It is an amenable number.

230827636 is a deficient number, since it is larger than the sum of its proper divisors (206585186).

230827636 is a wasteful number, since it uses less digits than its factorization.

230827636 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 341491 (or 341476 counting only the distinct ones).

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

The square root of 230827636 is about 15193.0127361231. The cubic root of 230827636 is about 613.4265956426.

The spelling of 230827636 in words is "two hundred thirty million, eight hundred twenty-seven thousand, six hundred thirty-six".