34515625 has 21 divisors (see below), whose sum is σ = 44081467. Its totient is φ = 27025000.

The previous prime is 34515623. The next prime is 34515631. The reversal of 34515625 is 52651543.

The square root of 34515625 is 5875.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in 3 ways, for example, as 30239001 + 4276624 = 5499^2 + 2068^2 .

It is not a de Polignac number, because 34515625 - 2¹ = 34515623 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (34515623) by changing a digit.

It is a polite number, since it can be written in 20 ways as a sum of consecutive naturals, for example, 734352 + ... + 734398.

Almost surely, 2^34515625 is an apocalyptic number.

34515625 is the 5875-th square number.

34515625 is the 2938-th centered octagonal number.

It is an amenable number.

34515625 is a deficient number, since it is larger than the sum of its proper divisors (9565842).

34515625 is an frugal number, since it uses more digits than its factorization.

34515625 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 124 (or 52 counting only the distinct ones).

The product of its digits is 18000, while the sum is 31.

The cubic root of 34515625 is about 325.5906419172.

The spelling of 34515625 in words is "thirty-four million, five hundred fifteen thousand, six hundred twenty-five".