2087392272 has 80 divisors (see below), whose sum is σ = 6194901120. Its totient is φ = 593289216.

The previous prime is 2087392253. The next prime is 2087392289. The reversal of 2087392272 is 2722937802.

It is a Harshad number since it is a multiple of its sum of digits (42).

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, 48754 + ... + 80942.

It is an arithmetic number, because the mean of its divisors is an integer number (77436264).

Almost surely, 2^2087392272 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2087392272, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3097450560).

2087392272 is an abundant number, since it is smaller than the sum of its proper divisors (4107508848).

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

2087392272 is a wasteful number, since it uses less digits than its factorization.

2087392272 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32400 (or 32394 counting only the distinct ones).

The product of its (nonzero) digits is 169344, while the sum is 42.

The square root of 2087392272 is about 45687.9882682527. The cubic root of 2087392272 is about 1278.0112900372.

The spelling of 2087392272 in words is "two billion, eighty-seven million, three hundred ninety-two thousand, two hundred seventy-two".