2089622562 has 8 divisors (see below), whose sum is σ = 4179245136. Its totient is φ = 696540852.

The previous prime is 2089622543. The next prime is 2089622569. The reversal of 2089622562 is 2652269802.

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

2089622562 is an admirable number.

It is a Smith number, since the sum of its digits (42) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is not an unprimeable number, because it can be changed into a prime (2089622569) 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, 174135208 + ... + 174135219.

It is an arithmetic number, because the mean of its divisors is an integer number (522405642).

Almost surely, 2^2089622562 is an apocalyptic number.

2089622562 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2089622562 is a wasteful number, since it uses less digits than its factorization.

2089622562 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 348270432.

The product of its (nonzero) digits is 207360, while the sum is 42.

The square root of 2089622562 is about 45712.3895896944. The cubic root of 2089622562 is about 1278.4662949551.

The spelling of 2089622562 in words is "two billion, eighty-nine million, six hundred twenty-two thousand, five hundred sixty-two".