9941472 has 36 divisors (see below), whose sum is σ = 28271880. Its totient is φ = 3313728.

The previous prime is 9941467. The next prime is 9941479. The reversal of 9941472 is 2741499.

9941472 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (36).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9941479) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 16972 + ... + 17547.

It is an arithmetic number, because the mean of its divisors is an integer number (785330).

Almost surely, 2^9941472 is an apocalyptic number.

It is an amenable number.

9941472 is an abundant number, since it is smaller than the sum of its proper divisors (18330408).

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

9941472 is a wasteful number, since it uses less digits than its factorization.

9941472 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34535 (or 34524 counting only the distinct ones).

The product of its digits is 18144, while the sum is 36.

The square root of 9941472 is about 3153.0099904694. The cubic root of 9941472 is about 215.0223304731.

The spelling of 9941472 in words is "nine million, nine hundred forty-one thousand, four hundred seventy-two".