2294273 has 6 divisors (see below), whose sum is σ = 2398914. Its totient is φ = 2194016.

The previous prime is 2294267. The next prime is 2294291. The reversal of 2294273 is 3724922.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 1270129 + 1024144 = 1127^2 + 1012^2 .

It is not a de Polignac number, because 2294273 - 2⁶ = 2294209 is a prime.

It is a d-powerful number, because it can be written as 2¹⁵ + 2¹⁷ + 9 + 4⁷ + 2²¹ + 7⁵ + 3⁴ .

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2291273) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (5) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1640 + ... + 2697.

It is an arithmetic number, because the mean of its divisors is an integer number (399819).

2^2294273 is an apocalyptic number.

2294273 is a gapful number since it is divisible by the number (23) formed by its first and last digit.

It is an amenable number.

2294273 is a deficient number, since it is larger than the sum of its proper divisors (104641).

2294273 is an equidigital number, since it uses as much as digits as its factorization.

2294273 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4383 (or 4360 counting only the distinct ones).

The product of its digits is 6048, while the sum is 29.

The square root of 2294273 is about 1514.6857759945. The cubic root of 2294273 is about 131.8909606103.

The spelling of 2294273 in words is "two million, two hundred ninety-four thousand, two hundred seventy-three".