2242737345 has 8 divisors (see below), whose sum is σ = 3588379776. Its totient is φ = 1196126576.

The previous prime is 2242737331. The next prime is 2242737349. The reversal of 2242737345 is 5437372422.

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

It is a cyclic number.

It is not a de Polignac number, because 2242737345 - 2⁶ = 2242737281 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (2242737349) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 74757897 + ... + 74757926.

It is an arithmetic number, because the mean of its divisors is an integer number (448547472).

Almost surely, 2^2242737345 is an apocalyptic number.

It is an amenable number.

2242737345 is a deficient number, since it is larger than the sum of its proper divisors (1345642431).

2242737345 is a wasteful number, since it uses less digits than its factorization.

2242737345 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 149515831.

The product of its digits is 282240, while the sum is 39.

The square root of 2242737345 is about 47357.5479200518. The cubic root of 2242737345 is about 1308.9592855111.

The spelling of 2242737345 in words is "two billion, two hundred forty-two million, seven hundred thirty-seven thousand, three hundred forty-five".