2294427418 has 4 divisors (see below), whose sum is σ = 3441641130. Its totient is φ = 1147213708.

The previous prime is 2294427391. The next prime is 2294427431. The reversal of 2294427418 is 8147244922.

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

It can be written as a sum of positive squares in only one way, i.e., 1221013249 + 1073414169 = 34943^2 + 32763^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 573606853 + ... + 573606856.

Almost surely, 2^2294427418 is an apocalyptic number.

2294427418 is a deficient number, since it is larger than the sum of its proper divisors (1147213712).

2294427418 is a wasteful number, since it uses less digits than its factorization.

2294427418 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1147213711.

The product of its digits is 258048, while the sum is 43.

The square root of 2294427418 is about 47900.1818159389. The cubic root of 2294427418 is about 1318.9391955505.

The spelling of 2294427418 in words is "two billion, two hundred ninety-four million, four hundred twenty-seven thousand, four hundred eighteen".