2089425648 has 20 divisors (see below), whose sum is σ = 5397683048. Its totient is φ = 696475200.

The previous prime is 2089425643. The next prime is 2089425671. The reversal of 2089425648 is 8465249802.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (48), and also a Moran number because the ratio is a prime number: 43529701 = 2089425648 / (2 + 0 + 8 + 9 + 4 + 2 + 5 + 6 + 4 + 8).

It is a junction number, because it is equal to n+sod(n) for n = 2089425597 and 2089425606.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2089425643) 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, 21764803 + ... + 21764898.

Almost surely, 2^2089425648 is an apocalyptic number.

It is an amenable number.

2089425648 is an abundant number, since it is smaller than the sum of its proper divisors (3308257400).

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

2089425648 is a wasteful number, since it uses less digits than its factorization.

2089425648 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 43529712 (or 43529706 counting only the distinct ones).

The product of its (nonzero) digits is 1105920, while the sum is 48.

The square root of 2089425648 is about 45710.2357027395. The cubic root of 2089425648 is about 1278.4261352591.

The spelling of 2089425648 in words is "two billion, eighty-nine million, four hundred twenty-five thousand, six hundred forty-eight".