2274023 has 4 divisors (see below), whose sum is σ = 2305248. Its totient is φ = 2242800.

The previous prime is 2274017. The next prime is 2274031. The reversal of 2274023 is 3204722.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 3204722 = 2 ⋅1602361.

It is a cyclic number.

It is not a de Polignac number, because 2274023 - 2⁴ = 2274007 is a prime.

It is an Ulam number.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2273986 and 2274004.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2274523) 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, 15503 + ... + 15648.

It is an arithmetic number, because the mean of its divisors is an integer number (576312).

2^2274023 is an apocalyptic number.

2274023 is a deficient number, since it is larger than the sum of its proper divisors (31225).

2274023 is an equidigital number, since it uses as much as digits as its factorization.

2274023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31224.

The product of its (nonzero) digits is 672, while the sum is 20.

The square root of 2274023 is about 1507.9864057743. The cubic root of 2274023 is about 131.5017758197.

Adding to 2274023 its reverse (3204722), we get a palindrome (5478745).

The spelling of 2274023 in words is "two million, two hundred seventy-four thousand, twenty-three".