4065337 has 4 divisors (see below), whose sum is σ = 4084816. Its totient is φ = 4045860.

The previous prime is 4065331. The next prime is 4065361. The reversal of 4065337 is 7335604.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 4065337 - 2⁷ = 4065209 is a prime.

It is a Duffinian number.

4065337 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (4065331) 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, 9423 + ... + 9844.

It is an arithmetic number, because the mean of its divisors is an integer number (1021204).

Almost surely, 2^4065337 is an apocalyptic number.

It is an amenable number.

4065337 is a deficient number, since it is larger than the sum of its proper divisors (19479).

4065337 is a wasteful number, since it uses less digits than its factorization.

4065337 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19478.

The product of its (nonzero) digits is 7560, while the sum is 28.

The square root of 4065337 is about 2016.2680873336. The cubic root of 4065337 is about 159.5997417307.

The spelling of 4065337 in words is "four million, sixty-five thousand, three hundred thirty-seven".