8889285 has 16 divisors (see below), whose sum is σ = 14287680. Its totient is φ = 4719360.

The previous prime is 8889263. The next prime is 8889301. The reversal of 8889285 is 5829888.

8889285 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 8889285 - 2¹⁴ = 8872901 is a prime.

It is a super-2 number, since 2×8889285² = 158038775622450, which contains 22 as substring.

It is a Curzon number.

8889285 is a lucky number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2386 + ... + 4844.

It is an arithmetic number, because the mean of its divisors is an integer number (892980).

Almost surely, 2^8889285 is an apocalyptic number.

It is an amenable number.

8889285 is a deficient number, since it is larger than the sum of its proper divisors (5398395).

8889285 is a wasteful number, since it uses less digits than its factorization.

8889285 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2708.

The product of its digits is 368640, while the sum is 48.

The square root of 8889285 is about 2981.4903991125. The cubic root of 8889285 is about 207.1519107079.

The spelling of 8889285 in words is "eight million, eight hundred eighty-nine thousand, two hundred eighty-five".