234573563 has 16 divisors (see below), whose sum is σ = 286179840. Its totient is φ = 187790400.

The previous prime is 234573523. The next prime is 234573571. The reversal of 234573563 is 365375432.

It is not a de Polignac number, because 234573563 - 2¹⁴ = 234557179 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (234573503) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2978 + ... + 21863.

It is an arithmetic number, because the mean of its divisors is an integer number (17886240).

Almost surely, 2^234573563 is an apocalyptic number.

234573563 is a deficient number, since it is larger than the sum of its proper divisors (51606277).

234573563 is a wasteful number, since it uses less digits than its factorization.

234573563 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24938.

The product of its digits is 226800, while the sum is 38.

The square root of 234573563 is about 15315.7945598653. The cubic root of 234573563 is about 616.7270844464.

The spelling of 234573563 in words is "two hundred thirty-four million, five hundred seventy-three thousand, five hundred sixty-three".