4065366 has 8 divisors (see below), whose sum is σ = 8130744. Its totient is φ = 1355120.

The previous prime is 4065361. The next prime is 4065377. The reversal of 4065366 is 6635604.

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

4065366 is an admirable number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4065361) 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, 338775 + ... + 338786.

It is an arithmetic number, because the mean of its divisors is an integer number (1016343).

Almost surely, 2^4065366 is an apocalyptic number.

4065366 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4065366 is a wasteful number, since it uses less digits than its factorization.

4065366 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 677566.

The product of its (nonzero) digits is 12960, while the sum is 30.

The square root of 4065366 is about 2016.2752788248. The cubic root of 4065366 is about 159.6001212303.

The spelling of 4065366 in words is "four million, sixty-five thousand, three hundred sixty-six".