8871408 has 120 divisors (see below), whose sum is σ = 30602208. Its totient is φ = 2336256.

The previous prime is 8871389. The next prime is 8871409. The reversal of 8871408 is 8041788.

It is a hoax number, since the sum of its digits (36) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8871409) by changing a digit.

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 23 ways as a sum of consecutive naturals, for example, 12766 + ... + 13442.

Almost surely, 2^8871408 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 8871408, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (15301104).

8871408 is an abundant number, since it is smaller than the sum of its proper divisors (21730800).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

8871408 is a wasteful number, since it uses less digits than its factorization.

8871408 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 711 (or 702 counting only the distinct ones).

The product of its (nonzero) digits is 14336, while the sum is 36.

The square root of 8871408 is about 2978.4908930531. The cubic root of 8871408 is about 207.0129516506.

The spelling of 8871408 in words is "eight million, eight hundred seventy-one thousand, four hundred eight".