2140773272 has 64 divisors (see below), whose sum is σ = 4543408800. Its totient is φ = 936714240.

The previous prime is 2140773259. The next prime is 2140773307. The reversal of 2140773272 is 2723770412.

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 15 ways as a sum of consecutive naturals, for example, 1012088 + ... + 1014200.

Almost surely, 2^2140773272 is an apocalyptic number.

2140773272 is a gapful number since it is divisible by the number (22) 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 2140773272, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2271704400).

2140773272 is an abundant number, since it is smaller than the sum of its proper divisors (2402635528).

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

2140773272 is a wasteful number, since it uses less digits than its factorization.

2140773272 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2556 (or 2552 counting only the distinct ones).

The product of its (nonzero) digits is 32928, while the sum is 35.

The square root of 2140773272 is about 46268.4911359772. The cubic root of 2140773272 is about 1288.8139393838.

The spelling of 2140773272 in words is "two billion, one hundred forty million, seven hundred seventy-three thousand, two hundred seventy-two".