34656225 has 24 divisors (see below), whose sum is σ = 57651072. Its totient is φ = 18369600.

The previous prime is 34656221. The next prime is 34656229. The reversal of 34656225 is 52265643.

It is an interprime number because it is at equal distance from previous prime (34656221) and next prime (34656229).

It is not a de Polignac number, because 34656225 - 2² = 34656221 is a prime.

It is not an unprimeable number, because it can be changed into a prime (34656221) 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, 11640 + ... + 14310.

It is an arithmetic number, because the mean of its divisors is an integer number (2402128).

Almost surely, 2^34656225 is an apocalyptic number.

It is an amenable number.

34656225 is a deficient number, since it is larger than the sum of its proper divisors (22994847).

34656225 is a wasteful number, since it uses less digits than its factorization.

34656225 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2857 (or 2852 counting only the distinct ones).

The product of its digits is 43200, while the sum is 33.

The square root of 34656225 is about 5886.9537963195. The cubic root of 34656225 is about 326.0321426899.

The spelling of 34656225 in words is "thirty-four million, six hundred fifty-six thousand, two hundred twenty-five".