5667018 has 32 divisors (see below), whose sum is σ = 13716864. Its totient is φ = 1523712.

The previous prime is 5666987. The next prime is 5667029. The reversal of 5667018 is 8107665.

It is a self number, because there is not a number n which added to its sum of digits gives 5667018.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3255 + ... + 4682.

It is an arithmetic number, because the mean of its divisors is an integer number (428652).

Almost surely, 2^5667018 is an apocalyptic number.

5667018 is an abundant number, since it is smaller than the sum of its proper divisors (8049846).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5667018 is a wasteful number, since it uses less digits than its factorization.

5667018 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7966.

The product of its (nonzero) digits is 10080, while the sum is 33.

The square root of 5667018 is about 2380.5499364643. The cubic root of 5667018 is about 178.2863924745.

The spelling of 5667018 in words is "five million, six hundred sixty-seven thousand, eighteen".