8497902 has 64 divisors (see below), whose sum is σ = 21381120. Its totient is φ = 2195424.

The previous prime is 8497877. The next prime is 8497913. The reversal of 8497902 is 2097948.

8497902 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 18123 + ... + 18585.

It is an arithmetic number, because the mean of its divisors is an integer number (334080).

Almost surely, 2^8497902 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 8497902, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (10690560).

8497902 is an abundant number, since it is smaller than the sum of its proper divisors (12883218).

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

8497902 is a wasteful number, since it uses less digits than its factorization.

8497902 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 517.

The product of its (nonzero) digits is 36288, while the sum is 39.

The square root of 8497902 is about 2915.1161211863. The cubic root of 8497902 is about 204.0659629056.

The spelling of 8497902 in words is "eight million, four hundred ninety-seven thousand, nine hundred two".