34545625 has 20 divisors (see below), whose sum is σ = 44585728. Its totient is φ = 26730000.

The previous prime is 34545607. The next prime is 34545631. The reversal of 34545625 is 52654543.

It is not a de Polignac number, because 34545625 - 2⁵ = 34545593 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 18484 + ... + 20266.

Almost surely, 2^34545625 is an apocalyptic number.

It is an amenable number.

34545625 is a deficient number, since it is larger than the sum of its proper divisors (10040103).

34545625 is an equidigital number, since it uses as much as digits as its factorization.

34545625 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1834 (or 1819 counting only the distinct ones).

The product of its digits is 72000, while the sum is 34.

The square root of 34545625 is about 5877.5526369400. The cubic root of 34545625 is about 325.6849459769.

The spelling of 34545625 in words is "thirty-four million, five hundred forty-five thousand, six hundred twenty-five".