8914887 has 16 divisors (see below), whose sum is σ = 13634560. Its totient is φ = 5751000.

The previous prime is 8914883. The next prime is 8914897. The reversal of 8914887 is 7884198.

It is not a de Polignac number, because 8914887 - 2² = 8914883 is a prime.

It is a Duffinian number.

8914887 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8914883) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4489 + ... + 6162.

It is an arithmetic number, because the mean of its divisors is an integer number (852160).

Almost surely, 2^8914887 is an apocalyptic number.

8914887 is a deficient number, since it is larger than the sum of its proper divisors (4719673).

8914887 is a wasteful number, since it uses less digits than its factorization.

8914887 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10691 (or 10685 counting only the distinct ones).

The product of its digits is 129024, while the sum is 45.

The square root of 8914887 is about 2985.7808024033. The cubic root of 8914887 is about 207.3505925972.

It can be divided in two parts, 8914 and 887, that added together give a square (9801 = 99²).

The spelling of 8914887 in words is "eight million, nine hundred fourteen thousand, eight hundred eighty-seven".