2566241200 has 30 divisors (see below), whose sum is σ = 6165395444. Its totient is φ = 1026496320.

The previous prime is 2566241179. The next prime is 2566241203. The reversal of 2566241200 is 21426652.

It is not an unprimeable number, because it can be changed into a prime (2566241203) 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, 3207402 + ... + 3208201.

Almost surely, 2^2566241200 is an apocalyptic number.

2566241200 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2566241200 is an abundant number, since it is smaller than the sum of its proper divisors (3599154244).

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

2566241200 is a wasteful number, since it uses less digits than its factorization.

2566241200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6415621 (or 6415610 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 28.

The square root of 2566241200 is about 50658.0812901555. The cubic root of 2566241200 is about 1369.0915532469.

Adding to 2566241200 its reverse (21426652), we get a palindrome (2587667852).

The spelling of 2566241200 in words is "two billion, five hundred sixty-six million, two hundred forty-one thousand, two hundred".