2297774 has 8 divisors (see below), whose sum is σ = 3539928. Its totient is φ = 1117800.

The previous prime is 2297761. The next prime is 2297777. The reversal of 2297774 is 4777922.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2297777) 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, 15452 + ... + 15599.

It is an arithmetic number, because the mean of its divisors is an integer number (442491).

2^2297774 is an apocalyptic number.

2297774 is a deficient number, since it is larger than the sum of its proper divisors (1242154).

2297774 is a wasteful number, since it uses less digits than its factorization.

2297774 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31090.

The product of its digits is 49392, while the sum is 38.

The square root of 2297774 is about 1515.8410206879. The cubic root of 2297774 is about 131.9580138887.

The spelling of 2297774 in words is "two million, two hundred ninety-seven thousand, seven hundred seventy-four".