4018064 has 20 divisors (see below), whose sum is σ = 7861104. Its totient is φ = 1989408.

The previous prime is 4018061. The next prime is 4018081. The reversal of 4018064 is 4608104.

It is a happy number.

It is a super-2 number, since 2×4018064² = 32289676616192, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (4018061) 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, 539 + ... + 2885.

Almost surely, 2^4018064 is an apocalyptic number.

It is an amenable number.

4018064 is a deficient number, since it is larger than the sum of its proper divisors (3843040).

4018064 is a wasteful number, since it uses less digits than its factorization.

4018064 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2462 (or 2456 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 23.

The square root of 4018064 is about 2004.5109129162. The cubic root of 4018064 is about 158.9787031587.

The spelling of 4018064 in words is "four million, eighteen thousand, sixty-four".