4000059 has 12 divisors (see below), whose sum is σ = 6603376. Its totient is φ = 2285712.

The previous prime is 4000043. The next prime is 4000063. The reversal of 4000059 is 9500004.

It is not a de Polignac number, because 4000059 - 2⁴ = 4000043 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4000039) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 31684 + ... + 31809.

Almost surely, 2^4000059 is an apocalyptic number.

4000059 is a deficient number, since it is larger than the sum of its proper divisors (2603317).

4000059 is a wasteful number, since it uses less digits than its factorization.

4000059 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 63506 (or 63503 counting only the distinct ones).

The product of its (nonzero) digits is 180, while the sum is 18.

The square root of 4000059 is about 2000.0147499456. The cubic root of 4000059 is about 158.7408856652.

Subtracting 4000059 from its reverse (9500004), we obtain a palindrome (5499945).

The spelling of 4000059 in words is "four million, fifty-nine", and thus it is an aban number.