34328225 has 6 divisors (see below), whose sum is σ = 42567030. Its totient is φ = 27462560.

The previous prime is 34328221. The next prime is 34328237. The reversal of 34328225 is 52282343.

It can be written as a sum of positive squares in 3 ways, for example, as 6270016 + 28058209 = 2504^2 + 5297^2 .

It is not a de Polignac number, because 34328225 - 2² = 34328221 is a prime.

It is not an unprimeable number, because it can be changed into a prime (34328221) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 686540 + ... + 686589.

It is an arithmetic number, because the mean of its divisors is an integer number (7094505).

Almost surely, 2^34328225 is an apocalyptic number.

It is an amenable number.

34328225 is a deficient number, since it is larger than the sum of its proper divisors (8238805).

34328225 is a wasteful number, since it uses less digits than its factorization.

34328225 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1373139 (or 1373134 counting only the distinct ones).

The product of its digits is 11520, while the sum is 29.

The square root of 34328225 is about 5859.0293564719. The cubic root of 34328225 is about 325.0003155815. Note that the first 3 decimals are identical.

The spelling of 34328225 in words is "thirty-four million, three hundred twenty-eight thousand, two hundred twenty-five".