2230891092 has 48 divisors (see below), whose sum is σ = 5812912000. Its totient is φ = 739886400.

The previous prime is 2230891031. The next prime is 2230891097. The reversal of 2230891092 is 2901980322.

It is a super-3 number, since 3×2230891092³ (a number of 29 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2230891097) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 30409 + ... + 73392.

Almost surely, 2^2230891092 is an apocalyptic number.

It is an amenable number.

2230891092 is an abundant number, since it is smaller than the sum of its proper divisors (3582020908).

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

2230891092 is a wasteful number, since it uses less digits than its factorization.

2230891092 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 104013 (or 104005 counting only the distinct ones).

The product of its (nonzero) digits is 15552, while the sum is 36.

The square root of 2230891092 is about 47232.3098313009. The cubic root of 2230891092 is about 1306.6505525513.

The spelling of 2230891092 in words is "two billion, two hundred thirty million, eight hundred ninety-one thousand, ninety-two".