34234225 has 6 divisors (see below), whose sum is σ = 42450470. Its totient is φ = 27387360.

The previous prime is 34234177. The next prime is 34234229. The reversal of 34234225 is 52243243.

34234225 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 3 ways, for example, as 7360369 + 26873856 = 2713^2 + 5184^2 .

It is not a de Polignac number, because 34234225 - 2²⁵ = 679793 is a prime.

It is a super-2 number, since 2×34234225² = 2343964322701250, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (25), and also a Moran number because the ratio is a prime number: 1369369 = 34234225 / (3 + 4 + 2 + 3 + 4 + 2 + 2 + 5).

It is a self number, because there is not a number n which added to its sum of digits gives 34234225.

It is not an unprimeable number, because it can be changed into a prime (34234229) 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 5 ways as a sum of consecutive naturals, for example, 684660 + ... + 684709.

Almost surely, 2^34234225 is an apocalyptic number.

It is an amenable number.

34234225 is a deficient number, since it is larger than the sum of its proper divisors (8216245).

34234225 is a wasteful number, since it uses less digits than its factorization.

34234225 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1369379 (or 1369374 counting only the distinct ones).

The product of its digits is 5760, while the sum is 25.

The square root of 34234225 is about 5851.0020509311. The cubic root of 34234225 is about 324.7033980361.

Adding to 34234225 its reverse (52243243), we get a palindrome (86477468).

The spelling of 34234225 in words is "thirty-four million, two hundred thirty-four thousand, two hundred twenty-five".