2491200888 has 32 divisors (see below), whose sum is σ = 6794184960. Its totient is φ = 754909280.

The previous prime is 2491200841. The next prime is 2491200911. The reversal of 2491200888 is 8880021942.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4717920 + ... + 4718447.

It is an arithmetic number, because the mean of its divisors is an integer number (212318280).

Almost surely, 2^2491200888 is an apocalyptic number.

It is an amenable number.

2491200888 is an abundant number, since it is smaller than the sum of its proper divisors (4302984072).

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

2491200888 is a wasteful number, since it uses less digits than its factorization.

2491200888 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9436387 (or 9436383 counting only the distinct ones).

The product of its (nonzero) digits is 73728, while the sum is 42.

The square root of 2491200888 is about 49911.9313190744. The cubic root of 2491200888 is about 1355.6146388871.

The spelling of 2491200888 in words is "two billion, four hundred ninety-one million, two hundred thousand, eight hundred eighty-eight".