2987200 has 42 divisors (see below), whose sum is σ = 7354316. Its totient is φ = 1194240.

The previous prime is 2987147. The next prime is 2987207. The reversal of 2987200 is 27892.

It is not an unprimeable number, because it can be changed into a prime (2987207) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 667 + ... + 2533.

2^2987200 is an apocalyptic number.

2987200 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 2987200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3677158).

2987200 is an abundant number, since it is smaller than the sum of its proper divisors (4367116).

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

2987200 is a wasteful number, since it uses less digits than its factorization.

2987200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1889 (or 1874 counting only the distinct ones).

The product of its (nonzero) digits is 2016, while the sum is 28.

The square root of 2987200 is about 1728.3518160375. The cubic root of 2987200 is about 144.0195446722.

The spelling of 2987200 in words is "two million, nine hundred eighty-seven thousand, two hundred".