34253253 has 16 divisors (see below), whose sum is σ = 50850240. Its totient is φ = 22788432.

The previous prime is 34253243. The next prime is 34253287. The reversal of 34253253 is 35235243.

It is not a de Polignac number, because 34253253 - 2⁶ = 34253189 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (34253243) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 16375 + ... + 18347.

It is an arithmetic number, because the mean of its divisors is an integer number (3178140).

Almost surely, 2^34253253 is an apocalyptic number.

It is an amenable number.

34253253 is a deficient number, since it is larger than the sum of its proper divisors (16596987).

34253253 is a wasteful number, since it uses less digits than its factorization.

34253253 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2625 (or 2619 counting only the distinct ones).

The product of its digits is 10800, while the sum is 27.

The square root of 34253253 is about 5852.6278713070. The cubic root of 34253253 is about 324.7635455630.

Adding to 34253253 its reverse (35235243), we get a palindrome (69488496).

The spelling of 34253253 in words is "thirty-four million, two hundred fifty-three thousand, two hundred fifty-three".