2274518 has 8 divisors (see below), whose sum is σ = 3484512. Its totient is φ = 1113016.

The previous prime is 2274511. The next prime is 2274521. The reversal of 2274518 is 8154722.

2274518 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 (2274511) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12005 + ... + 12192.

It is an arithmetic number, because the mean of its divisors is an integer number (435564).

2^2274518 is an apocalyptic number.

2274518 is a deficient number, since it is larger than the sum of its proper divisors (1209994).

2274518 is a wasteful number, since it uses less digits than its factorization.

2274518 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24246.

The product of its digits is 4480, while the sum is 29.

The square root of 2274518 is about 1508.1505229917. The cubic root of 2274518 is about 131.5113167166.

The spelling of 2274518 in words is "two million, two hundred seventy-four thousand, five hundred eighteen".