2242731574 has 8 divisors (see below), whose sum is σ = 3377188008. Its totient is φ = 1117002240.

The previous prime is 2242731527. The next prime is 2242731581. The reversal of 2242731574 is 4751372422.

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

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2181132 + ... + 2182159.

It is an arithmetic number, because the mean of its divisors is an integer number (422148501).

Almost surely, 2^2242731574 is an apocalyptic number.

2242731574 is a deficient number, since it is larger than the sum of its proper divisors (1134456434).

2242731574 is a wasteful number, since it uses less digits than its factorization.

2242731574 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4363550.

The product of its digits is 94080, while the sum is 37.

The square root of 2242731574 is about 47357.4869899153. The cubic root of 2242731574 is about 1308.9581627744.

The spelling of 2242731574 in words is "two billion, two hundred forty-two million, seven hundred thirty-one thousand, five hundred seventy-four".