2089126824 has 128 divisors (see below), whose sum is σ = 5525625600. Its totient is φ = 657305600.

The previous prime is 2089126801. The next prime is 2089126847. The reversal of 2089126824 is 4286219802.

It is an interprime number because it is at equal distance from previous prime (2089126801) and next prime (2089126847).

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 7943317 + ... + 7943579.

It is an arithmetic number, because the mean of its divisors is an integer number (43168950).

Almost surely, 2^2089126824 is an apocalyptic number.

2089126824 is a gapful number since it is divisible by the number (24) 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 2089126824, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2762812800).

2089126824 is an abundant number, since it is smaller than the sum of its proper divisors (3436498776).

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

2089126824 is a wasteful number, since it uses less digits than its factorization.

2089126824 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 515 (or 511 counting only the distinct ones).

The product of its (nonzero) digits is 110592, while the sum is 42.

The square root of 2089126824 is about 45706.9669087766. The cubic root of 2089126824 is about 1278.3651866718.

The spelling of 2089126824 in words is "two billion, eighty-nine million, one hundred twenty-six thousand, eight hundred twenty-four".