34225647 has 4 divisors (see below), whose sum is σ = 45634200. Its totient is φ = 22817096.

The previous prime is 34225637. The next prime is 34225649. The reversal of 34225647 is 74652243.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 74652243 = 3 ⋅24884081.

It is a cyclic number.

It is not a de Polignac number, because 34225647 - 2¹⁶ = 34160111 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (34225649) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5704272 + ... + 5704277.

It is an arithmetic number, because the mean of its divisors is an integer number (11408550).

Almost surely, 2^34225647 is an apocalyptic number.

34225647 is a deficient number, since it is larger than the sum of its proper divisors (11408553).

34225647 is a wasteful number, since it uses less digits than its factorization.

34225647 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11408552.

The product of its digits is 40320, while the sum is 33.

The square root of 34225647 is about 5850.2689681757. The cubic root of 34225647 is about 324.6762756810.

The spelling of 34225647 in words is "thirty-four million, two hundred twenty-five thousand, six hundred forty-seven".