8887473 has 24 divisors (see below), whose sum is σ = 14976000. Its totient is φ = 5076792.

The previous prime is 8887441. The next prime is 8887493. The reversal of 8887473 is 3747888.

8887473 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 8887473 - 2⁵ = 8887441 is a prime.

It is not an unprimeable number, because it can be changed into a prime (8887423) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1648 + ... + 4526.

It is an arithmetic number, because the mean of its divisors is an integer number (624000).

Almost surely, 2^8887473 is an apocalyptic number.

It is an amenable number.

8887473 is a deficient number, since it is larger than the sum of its proper divisors (6088527).

8887473 is a wasteful number, since it uses less digits than its factorization.

8887473 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2906 (or 2889 counting only the distinct ones).

The product of its digits is 301056, while the sum is 45.

The square root of 8887473 is about 2981.1865087579. The cubic root of 8887473 is about 207.1378344063.

The spelling of 8887473 in words is "eight million, eight hundred eighty-seven thousand, four hundred seventy-three".