2203158 has 16 divisors (see below), whose sum is σ = 4441536. Its totient is φ = 728520.

The previous prime is 2203153. The next prime is 2203163. The reversal of 2203158 is 8513022.

It is an interprime number because it is at equal distance from previous prime (2203153) and next prime (2203163).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2203153) 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, 616 + ... + 2187.

It is an arithmetic number, because the mean of its divisors is an integer number (277596).

2^2203158 is an apocalyptic number.

2203158 is an abundant number, since it is smaller than the sum of its proper divisors (2238378).

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

2203158 is a wasteful number, since it uses less digits than its factorization.

2203158 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2939.

The product of its (nonzero) digits is 480, while the sum is 21.

The square root of 2203158 is about 1484.3038772435. The cubic root of 2203158 is about 130.1213462623.

The spelling of 2203158 in words is "two million, two hundred three thousand, one hundred fifty-eight".