34225515 has 12 divisors (see below), whose sum is σ = 59324304. Its totient is φ = 18253584.

The previous prime is 34225507. The next prime is 34225531. The reversal of 34225515 is 51552243.

It is a happy number.

34225515 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 34225515 - 2³ = 34225507 is a prime.

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 11 ways as a sum of consecutive naturals, for example, 380239 + ... + 380328.

It is an arithmetic number, because the mean of its divisors is an integer number (4943692).

Almost surely, 2^34225515 is an apocalyptic number.

34225515 is a deficient number, since it is larger than the sum of its proper divisors (25098789).

34225515 is a wasteful number, since it uses less digits than its factorization.

34225515 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 760578 (or 760575 counting only the distinct ones).

The product of its digits is 6000, while the sum is 27.

The square root of 34225515 is about 5850.2576866323. The cubic root of 34225515 is about 324.6758582813.

Adding to 34225515 its reverse (51552243), we get a palindrome (85777758).

The spelling of 34225515 in words is "thirty-four million, two hundred twenty-five thousand, five hundred fifteen".