2961200 has 60 divisors (see below), whose sum is σ = 7772568. Its totient is φ = 1075200.

The previous prime is 2961187. The next prime is 2961209. The reversal of 2961200 is 21692.

2961200 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (20).

It is not an unprimeable number, because it can be changed into a prime (2961209) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4064 + ... + 4736.

2^2961200 is an apocalyptic number.

2961200 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 2961200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3886284).

2961200 is an abundant number, since it is smaller than the sum of its proper divisors (4811368).

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

2961200 is a wasteful number, since it uses less digits than its factorization.

2961200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 702 (or 691 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 20.

The square root of 2961200 is about 1720.8137609864. The cubic root of 2961200 is about 143.6004872696.

Adding to 2961200 its reverse (21692), we get a palindrome (2982892).

The spelling of 2961200 in words is "two million, nine hundred sixty-one thousand, two hundred".