4066274 has 8 divisors (see below), whose sum is σ = 6108588. Its totient is φ = 2030080.

The previous prime is 4066273. The next prime is 4066289. The reversal of 4066274 is 4726604.

It can be written as a sum of positive squares in 2 ways, for example, as 3900625 + 165649 = 1975^2 + 407^2 .

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

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (4066273) 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, 914 + ... + 2994.

Almost surely, 2^4066274 is an apocalyptic number.

4066274 is a deficient number, since it is larger than the sum of its proper divisors (2042314).

4066274 is a wasteful number, since it uses less digits than its factorization.

4066274 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3060.

The product of its (nonzero) digits is 8064, while the sum is 29.

The square root of 4066274 is about 2016.5004339201. The cubic root of 4066274 is about 159.6120025814.

The spelling of 4066274 in words is "four million, sixty-six thousand, two hundred seventy-four".