230423562 has 32 divisors (see below), whose sum is σ = 515332800. Its totient is φ = 76315824.

The previous prime is 230423561. The next prime is 230423579. The reversal of 230423562 is 265324032.

230423562 is a `hidden beast` number, since 2 + 304 + 2 + 356 + 2 = 666.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is not an unprimeable number, because it can be changed into a prime (230423561) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 5112 + ... + 22067.

It is an arithmetic number, because the mean of its divisors is an integer number (16104150).

Almost surely, 2^230423562 is an apocalyptic number.

230423562 is an abundant number, since it is smaller than the sum of its proper divisors (284909238).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

230423562 is a wasteful number, since it uses less digits than its factorization.

230423562 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27347 (or 27341 counting only the distinct ones).

The product of its (nonzero) digits is 8640, while the sum is 27.

The square root of 230423562 is about 15179.7088904893. The cubic root of 230423562 is about 613.0684430993.

Adding to 230423562 its reverse (265324032), we get a palindrome (495747594).

The spelling of 230423562 in words is "two hundred thirty million, four hundred twenty-three thousand, five hundred sixty-two".