9495920 has 80 divisors (see below), whose sum is σ = 26093568. Its totient is φ = 3144960.

The previous prime is 9495907. The next prime is 9495923. The reversal of 9495920 is 295949.

It is a tau number, because it is divible by the number of its divisors (80).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9495923) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 17087 + ... + 17633.

Almost surely, 2^9495920 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 9495920, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (13046784).

9495920 is an abundant number, since it is smaller than the sum of its proper divisors (16597648).

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

9495920 is a wasteful number, since it uses less digits than its factorization.

9495920 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 598 (or 592 counting only the distinct ones).

The product of its (nonzero) digits is 29160, while the sum is 38.

The square root of 9495920 is about 3081.5450670078. The cubic root of 9495920 is about 211.7608552919.

The spelling of 9495920 in words is "nine million, four hundred ninety-five thousand, nine hundred twenty".