8891485 has 8 divisors (see below), whose sum is σ = 10692576. Its totient is φ = 7098000.

The previous prime is 8891479. The next prime is 8891539. The reversal of 8891485 is 5841988.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 8891485 - 2¹⁹ = 8367197 is a prime.

It is a Duffinian number.

8891485 is a lucky number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1110 + ... + 4360.

It is an arithmetic number, because the mean of its divisors is an integer number (1336572).

Almost surely, 2^8891485 is an apocalyptic number.

It is an amenable number.

8891485 is a deficient number, since it is larger than the sum of its proper divisors (1801091).

8891485 is a wasteful number, since it uses less digits than its factorization.

8891485 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3803.

The product of its digits is 92160, while the sum is 43.

The square root of 8891485 is about 2981.8593192839. The cubic root of 8891485 is about 207.1689985693.

The spelling of 8891485 in words is "eight million, eight hundred ninety-one thousand, four hundred eighty-five".