2287174 has 4 divisors (see below), whose sum is σ = 3430764. Its totient is φ = 1143586.

The previous prime is 2287171. The next prime is 2287177. The reversal of 2287174 is 4717822.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 4717822 = 2 ⋅2358911.

It is an interprime number because it is at equal distance from previous prime (2287171) and next prime (2287177).

It is a Smith number, since the sum of its digits (31) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2287171) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 571792 + ... + 571795.

It is an arithmetic number, because the mean of its divisors is an integer number (857691).

2^2287174 is an apocalyptic number.

2287174 is a deficient number, since it is larger than the sum of its proper divisors (1143590).

2287174 is a wasteful number, since it uses less digits than its factorization.

2287174 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1143589.

The product of its digits is 6272, while the sum is 31.

The square root of 2287174 is about 1512.3405701098. The cubic root of 2287174 is about 131.7547865667.

The spelling of 2287174 in words is "two million, two hundred eighty-seven thousand, one hundred seventy-four".