2087009280 has 352 divisors, whose sum is σ = 7671828480. Its totient is φ = 537477120.

The previous prime is 2087009279. The next prime is 2087009299. The reversal of 2087009280 is 829007802.

It is a super-2 number, since 2×2087009280² = 8711215469612236800, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (36).

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 31 ways as a sum of consecutive naturals, for example, 4285197 + ... + 4285683.

Almost surely, 2^2087009280 is an apocalyptic number.

2087009280 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 2087009280, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3835914240).

2087009280 is an abundant number, since it is smaller than the sum of its proper divisors (5584819200).

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

2087009280 is a wasteful number, since it uses less digits than its factorization.

2087009280 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 552 (or 528 counting only the distinct ones).

The product of its (nonzero) digits is 16128, while the sum is 36.

The square root of 2087009280 is about 45683.7966898549. The cubic root of 2087009280 is about 1277.9331226438.

The spelling of 2087009280 in words is "two billion, eighty-seven million, nine thousand, two hundred eighty".