4289065 has 8 divisors (see below), whose sum is σ = 5614848. Its totient is φ = 3119280.

The previous prime is 4289057. The next prime is 4289099. The reversal of 4289065 is 5609824.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 4289065 - 2³ = 4289057 is a prime.

It is a Duffinian number.

4289065 is a lucky number.

It is a self number, because there is not a number n which added to its sum of digits gives 4289065.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 38937 + ... + 39046.

It is an arithmetic number, because the mean of its divisors is an integer number (701856).

Almost surely, 2^4289065 is an apocalyptic number.

It is an amenable number.

4289065 is a deficient number, since it is larger than the sum of its proper divisors (1325783).

4289065 is a wasteful number, since it uses less digits than its factorization.

4289065 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 77999.

The product of its (nonzero) digits is 17280, while the sum is 34.

The square root of 4289065 is about 2071.0057942942. The cubic root of 4289065 is about 162.4753729938.

The spelling of 4289065 in words is "four million, two hundred eighty-nine thousand, sixty-five".