34455225 has 24 divisors (see below), whose sum is σ = 65104960. Its totient is φ = 15750720.

The previous prime is 34455221. The next prime is 34455257. The reversal of 34455225 is 52255443.

It is not a de Polignac number, because 34455225 - 2² = 34455221 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 34455192 and 34455201.

It is not an unprimeable number, because it can be changed into a prime (34455221) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 32290 + ... + 33339.

Almost surely, 2^34455225 is an apocalyptic number.

34455225 is a gapful number since it is divisible by the number (35) formed by its first and last digit.

It is an amenable number.

34455225 is a deficient number, since it is larger than the sum of its proper divisors (30649735).

34455225 is a wasteful number, since it uses less digits than its factorization.

34455225 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 65649 (or 65644 counting only the distinct ones).

The product of its digits is 24000, while the sum is 30.

The square root of 34455225 is about 5869.8573236494. The cubic root of 34455225 is about 325.4006105219.

The spelling of 34455225 in words is "thirty-four million, four hundred fifty-five thousand, two hundred twenty-five".