9956250 has 96 divisors (see below), whose sum is σ = 28123200. Its totient is φ = 2610000.

The previous prime is 9956249. The next prime is 9956279. The reversal of 9956250 is 526599.

9956250 is a `hidden beast` number, since 99 + 562 + 5 + 0 = 666.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 168721 + ... + 168779.

It is an arithmetic number, because the mean of its divisors is an integer number (292950).

Almost surely, 2^9956250 is an apocalyptic number.

9956250 is a gapful number since it is divisible by the number (90) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 9956250, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (14061600).

9956250 is an abundant number, since it is smaller than the sum of its proper divisors (18166950).

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

9956250 is an equidigital number, since it uses as much as digits as its factorization.

9956250 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 95 (or 69 counting only the distinct ones).

The product of its (nonzero) digits is 24300, while the sum is 36.

The square root of 9956250 is about 3155.3525951944. The cubic root of 9956250 is about 215.1288213026.

The spelling of 9956250 in words is "nine million, nine hundred fifty-six thousand, two hundred fifty".