8894487 has 8 divisors (see below), whose sum is σ = 13553536. Its totient is φ = 5082552.

The previous prime is 8894477. The next prime is 8894497. The reversal of 8894487 is 7844988.

8894487 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 an interprime number because it is at equal distance from previous prime (8894477) and next prime (8894497).

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

It is not a de Polignac number, because 8894487 - 2⁶ = 8894423 is a prime.

It is a super-2 number, since 2×8894487² = 158223797986338, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8894447) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 211753 + ... + 211794.

It is an arithmetic number, because the mean of its divisors is an integer number (1694192).

Almost surely, 2^8894487 is an apocalyptic number.

8894487 is a deficient number, since it is larger than the sum of its proper divisors (4659049).

8894487 is a wasteful number, since it uses less digits than its factorization.

8894487 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 423557.

The product of its digits is 516096, while the sum is 48.

The square root of 8894487 is about 2982.3626540044. The cubic root of 8894487 is about 207.1923111864.

The spelling of 8894487 in words is "eight million, eight hundred ninety-four thousand, four hundred eighty-seven".