34133725 has 36 divisors (see below), whose sum is σ = 46286100. Its totient is φ = 24935680.

The previous prime is 34133707. The next prime is 34133731. The reversal of 34133725 is 52733143.

34133725 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 6 ways, for example, as 2896804 + 31236921 = 1702^2 + 5589^2 .

It is not a de Polignac number, because 34133725 - 2⁷ = 34133597 is a prime.

It is a super-2 number, since 2×34133725² = 2330222364751250, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 34133693 and 34133702.

It is a congruent number.

It is an unprimeable number.

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 35 ways as a sum of consecutive naturals, for example, 383481 + ... + 383569.

It is an arithmetic number, because the mean of its divisors is an integer number (1285725).

Almost surely, 2^34133725 is an apocalyptic number.

It is an amenable number.

34133725 is a deficient number, since it is larger than the sum of its proper divisors (12152375).

34133725 is a wasteful number, since it uses less digits than its factorization.

34133725 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 174 (or 146 counting only the distinct ones).

The product of its digits is 7560, while the sum is 28.

The square root of 34133725 is about 5842.4074661050. The cubic root of 34133725 is about 324.3853471528.

Adding to 34133725 its reverse (52733143), we get a palindrome (86866868).

The spelling of 34133725 in words is "thirty-four million, one hundred thirty-three thousand, seven hundred twenty-five".