2280194159 has 4 divisors (see below), whose sum is σ = 2280296016. Its totient is φ = 2280092304.

The previous prime is 2280194141. The next prime is 2280194197. The reversal of 2280194159 is 9514910822.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 2280194159 - 2¹⁶ = 2280128623 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2280194129) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1094 + ... + 67539.

It is an arithmetic number, because the mean of its divisors is an integer number (570074004).

Almost surely, 2^2280194159 is an apocalyptic number.

2280194159 is a deficient number, since it is larger than the sum of its proper divisors (101857).

2280194159 is an equidigital number, since it uses as much as digits as its factorization.

2280194159 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 101856.

The product of its (nonzero) digits is 51840, while the sum is 41.

The square root of 2280194159 is about 47751.3786083711. The cubic root of 2280194159 is about 1316.2062325188.

The spelling of 2280194159 in words is "two billion, two hundred eighty million, one hundred ninety-four thousand, one hundred fifty-nine".