2273433 has 4 divisors (see below), whose sum is σ = 3031248. Its totient is φ = 1515620.

The previous prime is 2273431. The next prime is 2273443. The reversal of 2273433 is 3343722.

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 2273433 - 2¹ = 2273431 is a prime.

It is a D-number.

It is not an unprimeable number, because it can be changed into a prime (2273431) 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, 378903 + ... + 378908.

It is an arithmetic number, because the mean of its divisors is an integer number (757812).

2^2273433 is an apocalyptic number.

It is an amenable number.

2273433 is a deficient number, since it is larger than the sum of its proper divisors (757815).

2273433 is an equidigital number, since it uses as much as digits as its factorization.

2273433 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 757814.

The product of its digits is 3024, while the sum is 24.

The square root of 2273433 is about 1507.7907679781. The cubic root of 2273433 is about 131.4904020329.

The spelling of 2273433 in words is "two million, two hundred seventy-three thousand, four hundred thirty-three".