9472518 has 64 divisors (see below), whose sum is σ = 23639040. Its totient is φ = 2786400.

The previous prime is 9472511. The next prime is 9472523. The reversal of 9472518 is 8152749.

It is a Curzon number.

It is a zygodrome in base 5.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9472511) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 21763 + ... + 22193.

It is an arithmetic number, because the mean of its divisors is an integer number (369360).

Almost surely, 2^9472518 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 9472518, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (11819520).

9472518 is an abundant number, since it is smaller than the sum of its proper divisors (14166522).

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

9472518 is a wasteful number, since it uses less digits than its factorization.

9472518 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 490 (or 484 counting only the distinct ones).

The product of its digits is 20160, while the sum is 36.

The square root of 9472518 is about 3077.7456035222. The cubic root of 9472518 is about 211.5867558174.

The spelling of 9472518 in words is "nine million, four hundred seventy-two thousand, five hundred eighteen".