2470987288 has 72 divisors (see below), whose sum is σ = 5887259820. Its totient is φ = 961450560.

The previous prime is 2470987283. The next prime is 2470987327. The reversal of 2470987288 is 8827890742.

It is a super-2 number, since 2×2470987288² = 12211556354915189888, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2470987283) 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 17 ways as a sum of consecutive naturals, for example, 3263806 + ... + 3264562.

Almost surely, 2^2470987288 is an apocalyptic number.

2470987288 is a gapful number since it is divisible by the number (28) 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 2470987288, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2943629910).

2470987288 is an abundant number, since it is smaller than the sum of its proper divisors (3416272532).

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

2470987288 is an equidigital number, since it uses as much as digits as its factorization.

2470987288 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1545 (or 777 counting only the distinct ones).

The product of its (nonzero) digits is 3612672, while the sum is 55.

The square root of 2470987288 is about 49709.0262226087. The cubic root of 2470987288 is about 1351.9381923240.

The spelling of 2470987288 in words is "two billion, four hundred seventy million, nine hundred eighty-seven thousand, two hundred eighty-eight".