9896250 has 160 divisors (see below), whose sum is σ = 31489920. Its totient is φ = 2016000.

The previous prime is 9896239. The next prime is 9896267. The reversal of 9896250 is 526989.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 9896199 and 9896208.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 79 ways as a sum of consecutive naturals, for example, 341236 + ... + 341264.

It is an arithmetic number, because the mean of its divisors is an integer number (196812).

Almost surely, 2^9896250 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 9896250, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (15744960).

9896250 is an abundant number, since it is smaller than the sum of its proper divisors (21593670).

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

9896250 is a wasteful number, since it uses less digits than its factorization.

9896250 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 74 (or 59 counting only the distinct ones).

The product of its (nonzero) digits is 38880, while the sum is 39.

The square root of 9896250 is about 3145.8305739502. The cubic root of 9896250 is about 214.6958019986.

The spelling of 9896250 in words is "nine million, eight hundred ninety-six thousand, two hundred fifty".