34564625 has 8 divisors (see below), whose sum is σ = 43136808. Its totient is φ = 27651600.

The previous prime is 34564577. The next prime is 34564627. The reversal of 34564625 is 52646543.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 37249 + 34527376 = 193^2 + 5876^2 .

It is not a de Polignac number, because 34564625 - 2¹⁶ = 34499089 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (34564627) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 138134 + ... + 138383.

It is an arithmetic number, because the mean of its divisors is an integer number (5392101).

Almost surely, 2^34564625 is an apocalyptic number.

It is an amenable number.

34564625 is a deficient number, since it is larger than the sum of its proper divisors (8572183).

34564625 is an equidigital number, since it uses as much as digits as its factorization.

34564625 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 276532 (or 276522 counting only the distinct ones).

The product of its digits is 86400, while the sum is 35.

The square root of 34564625 is about 5879.1687337582. The cubic root of 34564625 is about 325.7446436459.

The spelling of 34564625 in words is "thirty-four million, five hundred sixty-four thousand, six hundred twenty-five".