534632223 has 4 divisors (see below), whose sum is σ = 712842968. Its totient is φ = 356421480.

The previous prime is 534632177. The next prime is 534632239. The reversal of 534632223 is 322236435.

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

It is not a de Polignac number, because 534632223 - 2⁶ = 534632159 is a prime.

It is a super-2 number, since 2×534632223² = 571663227739843458, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (534637223) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 89105368 + ... + 89105373.

It is an arithmetic number, because the mean of its divisors is an integer number (178210742).

Almost surely, 2^534632223 is an apocalyptic number.

534632223 is a deficient number, since it is larger than the sum of its proper divisors (178210745).

534632223 is a wasteful number, since it uses less digits than its factorization.

534632223 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 178210744.

The product of its digits is 25920, while the sum is 30.

The square root of 534632223 is about 23122.1154525273. The cubic root of 534632223 is about 811.6180747956.

Adding to 534632223 its reverse (322236435), we get a palindrome (856868658).

The spelling of 534632223 in words is "five hundred thirty-four million, six hundred thirty-two thousand, two hundred twenty-three".