4016066 has 4 divisors (see below), whose sum is σ = 6024102. Its totient is φ = 2008032.

The previous prime is 4016059. The next prime is 4016093. The reversal of 4016066 is 6606104.

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

It can be written as a sum of positive squares in only one way, i.e., 2042041 + 1974025 = 1429^2 + 1405^2 .

It is a super-2 number, since 2×4016066² = 32257572232712, which contains 22 as substring.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1004015 + ... + 1004018.

Almost surely, 2^4016066 is an apocalyptic number.

4016066 is a deficient number, since it is larger than the sum of its proper divisors (2008036).

4016066 is a wasteful number, since it uses less digits than its factorization.

4016066 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2008035.

The product of its (nonzero) digits is 864, while the sum is 23.

The square root of 4016066 is about 2004.0124750111. The cubic root of 4016066 is about 158.9523478366.

The spelling of 4016066 in words is "four million, sixteen thousand, sixty-six".