234473563 has 4 divisors (see below), whose sum is σ = 234588960. Its totient is φ = 234358168.

The previous prime is 234473557. The next prime is 234473587. The reversal of 234473563 is 365374432.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 234473563 - 2¹⁷ = 234342491 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (234473263) 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 3 ways as a sum of consecutive naturals, for example, 54595 + ... + 58732.

It is an arithmetic number, because the mean of its divisors is an integer number (58647240).

Almost surely, 2^234473563 is an apocalyptic number.

234473563 is a deficient number, since it is larger than the sum of its proper divisors (115397).

234473563 is a wasteful number, since it uses less digits than its factorization.

234473563 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 115396.

The product of its digits is 181440, while the sum is 37.

The square root of 234473563 is about 15312.5296081346. The cubic root of 234473563 is about 616.6394339406.

The spelling of 234473563 in words is "two hundred thirty-four million, four hundred seventy-three thousand, five hundred sixty-three".