2286889273 has 4 divisors (see below), whose sum is σ = 2293480080. Its totient is φ = 2280298468.

The previous prime is 2286889271. The next prime is 2286889277. The reversal of 2286889273 is 3729886822.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 2286889273 - 2¹ = 2286889271 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2286889271) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3294883 + ... + 3295576.

It is an arithmetic number, because the mean of its divisors is an integer number (573370020).

Almost surely, 2^2286889273 is an apocalyptic number.

It is an amenable number.

2286889273 is a deficient number, since it is larger than the sum of its proper divisors (6590807).

2286889273 is an equidigital number, since it uses as much as digits as its factorization.

2286889273 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6590806.

The product of its digits is 4644864, while the sum is 55.

The square root of 2286889273 is about 47821.4311057292. The cubic root of 2286889273 is about 1317.4931901850.

The spelling of 2286889273 in words is "two billion, two hundred eighty-six million, eight hundred eighty-nine thousand, two hundred seventy-three".