2273342 has 8 divisors (see below), whose sum is σ = 3610656. Its totient is φ = 1069792.

The previous prime is 2273333. The next prime is 2273351. The reversal of 2273342 is 2433722.

It is an interprime number because it is at equal distance from previous prime (2273333) and next prime (2273351).

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 33398 + ... + 33465.

It is an arithmetic number, because the mean of its divisors is an integer number (451332).

2^2273342 is an apocalyptic number.

2273342 is a deficient number, since it is larger than the sum of its proper divisors (1337314).

2273342 is a wasteful number, since it uses less digits than its factorization.

2273342 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 66882.

The product of its digits is 2016, while the sum is 23.

The square root of 2273342 is about 1507.7605910754. The cubic root of 2273342 is about 131.4886475957.

The spelling of 2273342 in words is "two million, two hundred seventy-three thousand, three hundred forty-two".