2273174 has 4 divisors (see below), whose sum is σ = 3409764. Its totient is φ = 1136586.

The previous prime is 2273171. The next prime is 2273209. The reversal of 2273174 is 4713722.

It is a semiprime because it is the product of two primes.

It is a d-powerful number, because it can be written as 2¹⁵ + 2¹⁹ + 7² + 3¹³ + 1 + 7⁶ + 4⁶ .

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2273171) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 568292 + ... + 568295.

It is an arithmetic number, because the mean of its divisors is an integer number (852441).

2^2273174 is an apocalyptic number.

2273174 is a deficient number, since it is larger than the sum of its proper divisors (1136590).

2273174 is a wasteful number, since it uses less digits than its factorization.

2273174 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1136589.

The product of its digits is 2352, while the sum is 26.

The square root of 2273174 is about 1507.7048782835. The cubic root of 2273174 is about 131.4854085117.

Adding to 2273174 its reverse (4713722), we get a palindrome (6986896).

The spelling of 2273174 in words is "two million, two hundred seventy-three thousand, one hundred seventy-four".