9746072 has 32 divisors (see below), whose sum is σ = 21158400. Its totient is φ = 4122144.

The previous prime is 9746071. The next prime is 9746081. The reversal of 9746072 is 2706479.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9746071) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3323 + ... + 5525.

It is an arithmetic number, because the mean of its divisors is an integer number (661200).

Almost surely, 2^9746072 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 9746072, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (10579200).

9746072 is an abundant number, since it is smaller than the sum of its proper divisors (11412328).

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

9746072 is a wasteful number, since it uses less digits than its factorization.

9746072 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2295 (or 2291 counting only the distinct ones).

The product of its (nonzero) digits is 21168, while the sum is 35.

The square root of 9746072 is about 3121.8699524484. The cubic root of 9746072 is about 213.6042413369.

The spelling of 9746072 in words is "nine million, seven hundred forty-six thousand, seventy-two".