8897130 has 144 divisors (see below), whose sum is σ = 27387360. Its totient is φ = 1995840.

The previous prime is 8897129. The next prime is 8897143. The reversal of 8897130 is 317988.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 206889 + ... + 206931.

It is an arithmetic number, because the mean of its divisors is an integer number (190190).

Almost surely, 2^8897130 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 8897130, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (13693680).

8897130 is an abundant number, since it is smaller than the sum of its proper divisors (18490230).

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

8897130 is a wasteful number, since it uses less digits than its factorization.

8897130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 97 (or 83 counting only the distinct ones).

The product of its (nonzero) digits is 12096, while the sum is 36.

The square root of 8897130 is about 2982.8057261578. The cubic root of 8897130 is about 207.2128315772.

The spelling of 8897130 in words is "eight million, eight hundred ninety-seven thousand, one hundred thirty".