34534231 has 4 divisors (see below), whose sum is σ = 34890352. Its totient is φ = 34178112.

The previous prime is 34534219. The next prime is 34534271. The reversal of 34534231 is 13243543.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 13243543 = 3209 ⋅4127.

It is a cyclic number.

It is not a de Polignac number, because 34534231 - 2⁷ = 34534103 is a prime.

It is a super-2 number, since 2×34534231² = 2385226221522722, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 34534196 and 34534205.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (34534211) 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, 177915 + ... + 178108.

It is an arithmetic number, because the mean of its divisors is an integer number (8722588).

Almost surely, 2^34534231 is an apocalyptic number.

34534231 is a deficient number, since it is larger than the sum of its proper divisors (356121).

34534231 is an equidigital number, since it uses as much as digits as its factorization.

34534231 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 356120.

The product of its digits is 4320, while the sum is 25.

The square root of 34534231 is about 5876.5832760202. The cubic root of 34534231 is about 325.6491357277.

Adding to 34534231 its reverse (13243543), we get a palindrome (47777774).

The spelling of 34534231 in words is "thirty-four million, five hundred thirty-four thousand, two hundred thirty-one".