2275158 has 16 divisors (see below), whose sum is σ = 4628160. Its totient is φ = 745416.

The previous prime is 2275151. The next prime is 2275171. The reversal of 2275158 is 8515722.

It is a d-powerful number, because it can be written as 2¹³ + 2²⁰ + 7⁷ + 5³ + 1 + 5⁸ + 8⁴ .

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2275151) 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, 2860 + ... + 3567.

It is an arithmetic number, because the mean of its divisors is an integer number (289260).

2^2275158 is an apocalyptic number.

2275158 is an abundant number, since it is smaller than the sum of its proper divisors (2353002).

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

2275158 is a wasteful number, since it uses less digits than its factorization.

2275158 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6491.

The product of its digits is 5600, while the sum is 30.

The square root of 2275158 is about 1508.3626884805. The cubic root of 2275158 is about 131.5236503699.

The spelling of 2275158 in words is "two million, two hundred seventy-five thousand, one hundred fifty-eight".