9481950 has 72 divisors (see below), whose sum is σ = 26839800. Its totient is φ = 2393280.

The previous prime is 9481889. The next prime is 9481951. The reversal of 9481950 is 591849.

It is an Ulam number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9481951) by changing a digit.

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 35 ways as a sum of consecutive naturals, for example, 7996 + ... + 9104.

It is an arithmetic number, because the mean of its divisors is an integer number (372775).

Almost surely, 2^9481950 is an apocalyptic number.

9481950 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 9481950, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (13419900).

9481950 is an abundant number, since it is smaller than the sum of its proper divisors (17357850).

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

9481950 is a wasteful number, since it uses less digits than its factorization.

9481950 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1146 (or 1138 counting only the distinct ones).

The product of its (nonzero) digits is 12960, while the sum is 36.

The square root of 9481950 is about 3079.2775126643. The cubic root of 9481950 is about 211.6569597577.

The spelling of 9481950 in words is "nine million, four hundred eighty-one thousand, nine hundred fifty".