9871282254 has 48 divisors (see below), whose sum is σ = 21418599168. Its totient is φ = 3030956928.

The previous prime is 9871282193. The next prime is 9871282261. The reversal of 9871282254 is 4522821789.

9871282254 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 23 ways as a sum of consecutive naturals, for example, 20937 + ... + 142059.

It is an arithmetic number, because the mean of its divisors is an integer number (446220816).

Almost surely, 2^9871282254 is an apocalyptic number.

9871282254 is a gapful number since it is divisible by the number (94) formed by its first and last digit.

9871282254 is an abundant number, since it is smaller than the sum of its proper divisors (11547316914).

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

9871282254 is a wasteful number, since it uses less digits than its factorization.

9871282254 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 121209 (or 121192 counting only the distinct ones).

The product of its digits is 645120, while the sum is 48.

The square root of 9871282254 is about 99354.3268005979. The cubic root of 9871282254 is about 2145.1509433501.

The spelling of 9871282254 in words is "nine billion, eight hundred seventy-one million, two hundred eighty-two thousand, two hundred fifty-four".