2016258 has 16 divisors (see below), whose sum is σ = 4090176. Its totient is φ = 662480.

The previous prime is 2016247. The next prime is 2016269. The reversal of 2016258 is 8526102.

It is an interprime number because it is at equal distance from previous prime (2016247) and next prime (2016269).

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1941 + ... + 2792.

It is an arithmetic number, because the mean of its divisors is an integer number (255636).

2^2016258 is an apocalyptic number.

2016258 is an abundant number, since it is smaller than the sum of its proper divisors (2073918).

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

2016258 is a wasteful number, since it uses less digits than its factorization.

2016258 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4809.

The product of its (nonzero) digits is 960, while the sum is 24.

The square root of 2016258 is about 1419.9499991197. The cubic root of 2016258 is about 126.3325806809.

The spelling of 2016258 in words is "two million, sixteen thousand, two hundred fifty-eight".