4066707 has 8 divisors (see below), whose sum is σ = 5568976. Its totient is φ = 2637792.

The previous prime is 4066691. The next prime is 4066709. The reversal of 4066707 is 7076604.

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

It is not a de Polignac number, because 4066707 - 2⁴ = 4066691 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4066709) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 18208 + ... + 18429.

It is an arithmetic number, because the mean of its divisors is an integer number (696122).

Almost surely, 2^4066707 is an apocalyptic number.

4066707 is a deficient number, since it is larger than the sum of its proper divisors (1502269).

4066707 is a wasteful number, since it uses less digits than its factorization.

4066707 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36677.

The product of its (nonzero) digits is 7056, while the sum is 30.

The square root of 4066707 is about 2016.6077952840. The cubic root of 4066707 is about 159.6176678452.

The spelling of 4066707 in words is "four million, sixty-six thousand, seven hundred seven".