8971893 has 24 divisors (see below), whose sum is σ = 15095808. Its totient is φ = 5028192.

The previous prime is 8971883. The next prime is 8971913. The reversal of 8971893 is 3981798.

8971893 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 8971893 - 2⁸ = 8971637 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8971813) 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, 1996 + ... + 4682.

It is an arithmetic number, because the mean of its divisors is an integer number (628992).

Almost surely, 2^8971893 is an apocalyptic number.

It is an amenable number.

8971893 is a deficient number, since it is larger than the sum of its proper divisors (6123915).

8971893 is a wasteful number, since it uses less digits than its factorization.

8971893 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2753 (or 2750 counting only the distinct ones).

The product of its digits is 108864, while the sum is 45.

The square root of 8971893 is about 2995.3118368544. The cubic root of 8971893 is about 207.7916197726.

The spelling of 8971893 in words is "eight million, nine hundred seventy-one thousand, eight hundred ninety-three".