4240066 has 8 divisors (see below), whose sum is σ = 6384384. Its totient is φ = 2111940.

The previous prime is 4240063. The next prime is 4240069. The reversal of 4240066 is 6600424.

It is an interprime number because it is at equal distance from previous prime (4240063) and next prime (4240069).

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

It is an Ulam number.

It is not an unprimeable number, because it can be changed into a prime (4240063) 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, 3370 + ... + 4453.

It is an arithmetic number, because the mean of its divisors is an integer number (798048).

Almost surely, 2^4240066 is an apocalyptic number.

4240066 is a deficient number, since it is larger than the sum of its proper divisors (2144318).

4240066 is a wasteful number, since it uses less digits than its factorization.

4240066 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8096.

The product of its (nonzero) digits is 1152, while the sum is 22.

The square root of 4240066 is about 2059.1420543518. The cubic root of 4240066 is about 161.8542864926.

The spelling of 4240066 in words is "four million, two hundred forty thousand, sixty-six".