2098970560 has 56 divisors (see below), whose sum is σ = 5028962256. Its totient is φ = 834416640.

The previous prime is 2098970539. The next prime is 2098970611. The reversal of 2098970560 is 650798902.

It is a self number, because there is not a number n which added to its sum of digits gives 2098970560.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 32040 + ... + 72280.

Almost surely, 2^2098970560 is an apocalyptic number.

2098970560 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2098970560, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2514481128).

2098970560 is an abundant number, since it is smaller than the sum of its proper divisors (2929991696).

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

2098970560 is a wasteful number, since it uses less digits than its factorization.

2098970560 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40421 (or 40411 counting only the distinct ones).

The product of its (nonzero) digits is 272160, while the sum is 46.

The square root of 2098970560 is about 45814.5234614527. The cubic root of 2098970560 is about 1280.3698800851.

The spelling of 2098970560 in words is "two billion, ninety-eight million, nine hundred seventy thousand, five hundred sixty".