230440562 has 8 divisors (see below), whose sum is σ = 377084592. Its totient is φ = 104745700.

The previous prime is 230440547. The next prime is 230440589. The reversal of 230440562 is 265044032.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×230440562² = 106205705229751688, which contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5237264 + ... + 5237307.

It is an arithmetic number, because the mean of its divisors is an integer number (47135574).

Almost surely, 2^230440562 is an apocalyptic number.

230440562 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

230440562 is a deficient number, since it is larger than the sum of its proper divisors (146644030).

230440562 is a wasteful number, since it uses less digits than its factorization.

230440562 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10474584.

The product of its (nonzero) digits is 5760, while the sum is 26.

The square root of 230440562 is about 15180.2688381991. The cubic root of 230440562 is about 613.0835195483.

Adding to 230440562 its reverse (265044032), we get a palindrome (495484594).

The spelling of 230440562 in words is "two hundred thirty million, four hundred forty thousand, five hundred sixty-two".