2089722405 has 32 divisors (see below), whose sum is σ = 3370014720. Its totient is φ = 1105733120.

The previous prime is 2089722379. The next prime is 2089722409. The reversal of 2089722405 is 5042279802.

It is not a de Polignac number, because 2089722405 - 2⁵ = 2089722373 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2089722409) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1457569 + ... + 1459001.

It is an arithmetic number, because the mean of its divisors is an integer number (105312960).

Almost surely, 2^2089722405 is an apocalyptic number.

It is an amenable number.

2089722405 is a deficient number, since it is larger than the sum of its proper divisors (1280292315).

2089722405 is a wasteful number, since it uses less digits than its factorization.

2089722405 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2141.

The product of its (nonzero) digits is 80640, while the sum is 39.

The square root of 2089722405 is about 45713.4816547591. The cubic root of 2089722405 is about 1278.4866565074.

The spelling of 2089722405 in words is "two billion, eighty-nine million, seven hundred twenty-two thousand, four hundred five".