2665200 has 60 divisors (see below), whose sum is σ = 8541368. Its totient is φ = 710400.

The previous prime is 2665199. The next prime is 2665231. The reversal of 2665200 is 25662.

It is a tau number, because it is divible by the number of its divisors (60).

It is a nialpdrome in base 12.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 90 + ... + 2310.

2^2665200 is an apocalyptic number.

2665200 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 2665200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4270684).

2665200 is an abundant number, since it is smaller than the sum of its proper divisors (5876168).

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

2665200 is a wasteful number, since it uses less digits than its factorization.

2665200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2242 (or 2231 counting only the distinct ones).

The product of its (nonzero) digits is 720, while the sum is 21.

The square root of 2665200 is about 1632.5440269714. The cubic root of 2665200 is about 138.6468269610.

The spelling of 2665200 in words is "two million, six hundred sixty-five thousand, two hundred".