2087939600 has 120 divisors (see below), whose sum is σ = 5227040448. Its totient is φ = 800755200.

The previous prime is 2087939551. The next prime is 2087939603. The reversal of 2087939600 is 69397802.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2087939603) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1049807 + ... + 1051793.

Almost surely, 2^2087939600 is an apocalyptic number.

2087939600 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 2087939600, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2613520224).

2087939600 is an abundant number, since it is smaller than the sum of its proper divisors (3139100848).

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

2087939600 is a wasteful number, since it uses less digits than its factorization.

2087939600 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2113 (or 2102 counting only the distinct ones).

The product of its (nonzero) digits is 163296, while the sum is 44.

The square root of 2087939600 is about 45693.9777213584. The cubic root of 2087939600 is about 1278.1229812678.

The spelling of 2087939600 in words is "two billion, eighty-seven million, nine hundred thirty-nine thousand, six hundred".