4071667 has 8 divisors (see below), whose sum is σ = 4273920. Its totient is φ = 3871560.

The previous prime is 4071659. The next prime is 4071679. The reversal of 4071667 is 7661704.

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

It is a cyclic number.

It is not a de Polignac number, because 4071667 - 2³ = 4071659 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 (4071647) 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, 4434 + ... + 5272.

It is an arithmetic number, because the mean of its divisors is an integer number (534240).

Almost surely, 2^4071667 is an apocalyptic number.

4071667 is a deficient number, since it is larger than the sum of its proper divisors (202253).

4071667 is a wasteful number, since it uses less digits than its factorization.

4071667 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1073.

The product of its (nonzero) digits is 7056, while the sum is 31.

The square root of 4071667 is about 2017.8372084982. The cubic root of 4071667 is about 159.6825345773.

The spelling of 4071667 in words is "four million, seventy-one thousand, six hundred sixty-seven".