8749888 has 28 divisors (see below), whose sum is σ = 19844512. Its totient is φ = 3749760.

The previous prime is 8749847. The next prime is 8749891. The reversal of 8749888 is 8889478.

It is a tau number, because it is divible by the number of its divisors (28).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9318 + ... + 10213.

Almost surely, 2^8749888 is an apocalyptic number.

It is an amenable number.

8749888 is an abundant number, since it is smaller than the sum of its proper divisors (11094624).

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

8749888 is a wasteful number, since it uses less digits than its factorization.

8749888 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19550 (or 19540 counting only the distinct ones).

The product of its digits is 1032192, while the sum is 52.

The square root of 8749888 is about 2958.0209600339. The cubic root of 8749888 is about 206.0633857791.

The spelling of 8749888 in words is "eight million, seven hundred forty-nine thousand, eight hundred eighty-eight".