2160974000 has 80 divisors (see below), whose sum is σ = 5253520896. Its totient is φ = 859712000.

The previous prime is 2160973999. The next prime is 2160974017. The reversal of 2160974000 is 4790612.

It is a tau number, because it is divible by the number of its divisors (80).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 379172 + ... + 384828.

Almost surely, 2^2160974000 is an apocalyptic number.

2160974000 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 2160974000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2626760448).

2160974000 is an abundant number, since it is smaller than the sum of its proper divisors (3092546896).

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

2160974000 is a wasteful number, since it uses less digits than its factorization.

2160974000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5871 (or 5855 counting only the distinct ones).

The product of its (nonzero) digits is 3024, while the sum is 29.

The square root of 2160974000 is about 46486.2775450993. The cubic root of 2160974000 is about 1292.8550829133.

The spelling of 2160974000 in words is "two billion, one hundred sixty million, nine hundred seventy-four thousand".