230440826 has 48 divisors (see below), whose sum is σ = 440966592. Its totient is φ = 89308800.

The previous prime is 230440817. The next prime is 230440853. The reversal of 230440826 is 628044032.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 259355 + ... + 260241.

It is an arithmetic number, because the mean of its divisors is an integer number (9186804).

Almost surely, 2^230440826 is an apocalyptic number.

230440826 is a deficient number, since it is larger than the sum of its proper divisors (210525766).

230440826 is a wasteful number, since it uses less digits than its factorization.

230440826 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1155 (or 1148 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 29.

The square root of 230440826 is about 15180.2775336948. The cubic root of 230440826 is about 613.0837536708.

Adding to 230440826 its reverse (628044032), we get a palindrome (858484858).

The spelling of 230440826 in words is "two hundred thirty million, four hundred forty thousand, eight hundred twenty-six".