2243415674 has 4 divisors (see below), whose sum is σ = 3365123514. Its totient is φ = 1121707836.

The previous prime is 2243415649. The next prime is 2243415697. The reversal of 2243415674 is 4765143422.

It is a happy number.

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., 1163833225 + 1079582449 = 34115^2 + 32857^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 560853917 + ... + 560853920.

Almost surely, 2^2243415674 is an apocalyptic number.

2243415674 is a deficient number, since it is larger than the sum of its proper divisors (1121707840).

2243415674 is a wasteful number, since it uses less digits than its factorization.

2243415674 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1121707839.

The product of its digits is 161280, while the sum is 38.

The square root of 2243415674 is about 47364.7091619911. The cubic root of 2243415674 is about 1309.0912396671.

The spelling of 2243415674 in words is "two billion, two hundred forty-three million, four hundred fifteen thousand, six hundred seventy-four".