4055667 has 32 divisors (see below), whose sum is σ = 6849024. Its totient is φ = 2073600.

The previous prime is 4055657. The next prime is 4055669. The reversal of 4055667 is 7665504.

It is not a de Polignac number, because 4055667 - 2⁴ = 4055651 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4055669) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 22317 + ... + 22497.

It is an arithmetic number, because the mean of its divisors is an integer number (214032).

Almost surely, 2^4055667 is an apocalyptic number.

4055667 is a deficient number, since it is larger than the sum of its proper divisors (2793357).

4055667 is a wasteful number, since it uses less digits than its factorization.

4055667 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 299.

The product of its (nonzero) digits is 25200, while the sum is 33.

The square root of 4055667 is about 2013.8686650326. The cubic root of 4055667 is about 159.4730974697.

The spelling of 4055667 in words is "four million, fifty-five thousand, six hundred sixty-seven".