34202225 has 24 divisors (see below), whose sum is σ = 43872192. Its totient is φ = 26436800.

The previous prime is 34202213. The next prime is 34202257. The reversal of 34202225 is 52220243.

It is not a de Polignac number, because 34202225 - 2⁴ = 34202209 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 34202197 and 34202206.

It is an unprimeable number.

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 23 ways as a sum of consecutive naturals, for example, 109820 + ... + 110130.

It is an arithmetic number, because the mean of its divisors is an integer number (1828008).

Almost surely, 2^34202225 is an apocalyptic number.

It is an amenable number.

34202225 is a deficient number, since it is larger than the sum of its proper divisors (9669967).

34202225 is a wasteful number, since it uses less digits than its factorization.

34202225 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 457 (or 452 counting only the distinct ones).

The product of its (nonzero) digits is 960, while the sum is 20.

The square root of 34202225 is about 5848.2668372775. The cubic root of 34202225 is about 324.6021957268.

Adding to 34202225 its reverse (52220243), we get a palindrome (86422468).

The spelling of 34202225 in words is "thirty-four million, two hundred two thousand, two hundred twenty-five".