34023231 has 24 divisors (see below), whose sum is σ = 53795664. Its totient is φ = 20549760.

The previous prime is 34023221. The next prime is 34023247. The reversal of 34023231 is 13232043.

34023231 is a `hidden beast` number, since 340 + 2 + 323 + 1 = 666.

It is not a de Polignac number, because 34023231 - 2¹⁰ = 34022207 is a prime.

It is a super-2 number, since 2×34023231² = 2315160495358722, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (34023221) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 54835 + ... + 55451.

It is an arithmetic number, because the mean of its divisors is an integer number (2241486).

Almost surely, 2^34023231 is an apocalyptic number.

34023231 is a deficient number, since it is larger than the sum of its proper divisors (19772433).

34023231 is a wasteful number, since it uses less digits than its factorization.

34023231 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1191 (or 1188 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 18.

The square root of 34023231 is about 5832.9435965043. The cubic root of 34023231 is about 324.0349470763.

Adding to 34023231 its reverse (13232043), we get a palindrome (47255274).

The spelling of 34023231 in words is "thirty-four million, twenty-three thousand, two hundred thirty-one".