34253231 has 8 divisors (see below), whose sum is σ = 35262480. Its totient is φ = 33248448.

The previous prime is 34253227. The next prime is 34253239. The reversal of 34253231 is 13235243.

34253231 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 34253231 - 2² = 34253227 is a prime.

It is a super-2 number, since 2×34253231² = 2346567667878722, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 34253197 and 34253206.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (34253239) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 20240 + ... + 21866.

It is an arithmetic number, because the mean of its divisors is an integer number (4407810).

Almost surely, 2^34253231 is an apocalyptic number.

34253231 is a deficient number, since it is larger than the sum of its proper divisors (1009249).

34253231 is a wasteful number, since it uses less digits than its factorization.

34253231 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2233.

The product of its digits is 2160, while the sum is 23.

The square root of 34253231 is about 5852.6259918091. The cubic root of 34253231 is about 324.7634760339.

Adding to 34253231 its reverse (13235243), we get a palindrome (47488474).

The spelling of 34253231 in words is "thirty-four million, two hundred fifty-three thousand, two hundred thirty-one".