8896140 has 72 divisors (see below), whose sum is σ = 29444688. Its totient is φ = 2156160.

The previous prime is 8896133. The next prime is 8896171. The reversal of 8896140 is 416988.

It is a happy number.

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

It is a junction number, because it is equal to n+sod(n) for n = 8896095 and 8896104.

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 23 ways as a sum of consecutive naturals, for example, 267 + ... + 4226.

It is an arithmetic number, because the mean of its divisors is an integer number (408954).

Almost surely, 2^8896140 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 8896140, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (14722344).

8896140 is an abundant number, since it is smaller than the sum of its proper divisors (20548548).

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

8896140 is a wasteful number, since it uses less digits than its factorization.

8896140 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4519 (or 4514 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 36.

The square root of 8896140 is about 2982.6397704047. The cubic root of 8896140 is about 207.2051456413.

The spelling of 8896140 in words is "eight million, eight hundred ninety-six thousand, one hundred forty".