4534865 has 4 divisors (see below), whose sum is σ = 5441844. Its totient is φ = 3627888.

The previous prime is 4534861. The next prime is 4534867. The reversal of 4534865 is 5684354.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 786769 + 3748096 = 887^2 + 1936^2 .

It is a cyclic number.

It is not a de Polignac number, because 4534865 - 2² = 4534861 is a prime.

It is a d-powerful number, because it can be written as 4⁹ + 5 + 3⁵ + 4¹¹ + 8 + 6² + 5⁷ .

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4534861) 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, 453482 + ... + 453491.

It is an arithmetic number, because the mean of its divisors is an integer number (1360461).

Almost surely, 2^4534865 is an apocalyptic number.

It is an amenable number.

4534865 is a deficient number, since it is larger than the sum of its proper divisors (906979).

4534865 is an equidigital number, since it uses as much as digits as its factorization.

4534865 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 906978.

The product of its digits is 57600, while the sum is 35.

The square root of 4534865 is about 2129.5222468901. The cubic root of 4534865 is about 165.5216426457.

The spelling of 4534865 in words is "four million, five hundred thirty-four thousand, eight hundred sixty-five".