4345065 has 12 divisors (see below), whose sum is σ = 7531524. Its totient is φ = 2317344.

The previous prime is 4345063. The next prime is 4345073. The reversal of 4345065 is 5605434.

It can be written as a sum of positive squares in 2 ways, for example, as 974169 + 3370896 = 987^2 + 1836^2 .

It is not a de Polignac number, because 4345065 - 2¹ = 4345063 is a prime.

It is not an unprimeable number, because it can be changed into a prime (4345063) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 48234 + ... + 48323.

It is an arithmetic number, because the mean of its divisors is an integer number (627627).

Almost surely, 2^4345065 is an apocalyptic number.

4345065 is a gapful number since it is divisible by the number (45) formed by its first and last digit.

It is an amenable number.

4345065 is a deficient number, since it is larger than the sum of its proper divisors (3186459).

4345065 is a wasteful number, since it uses less digits than its factorization.

4345065 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 96568 (or 96565 counting only the distinct ones).

The product of its (nonzero) digits is 7200, while the sum is 27.

The square root of 4345065 is about 2084.4819500298. The cubic root of 4345065 is about 163.1794353053.

The spelling of 4345065 in words is "four million, three hundred forty-five thousand, sixty-five".