9447482 has 8 divisors (see below), whose sum is σ = 15459552. Its totient is φ = 4294300.

The previous prime is 9447481. The next prime is 9447499. The reversal of 9447482 is 2847449.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×9447482² = 178509832280648, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (9447481) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 214694 + ... + 214737.

It is an arithmetic number, because the mean of its divisors is an integer number (1932444).

Almost surely, 2^9447482 is an apocalyptic number.

9447482 is a deficient number, since it is larger than the sum of its proper divisors (6012070).

9447482 is a wasteful number, since it uses less digits than its factorization.

9447482 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 429444.

The product of its digits is 64512, while the sum is 38.

The square root of 9447482 is about 3073.6756497718. The cubic root of 9447482 is about 211.4001824122.

The spelling of 9447482 in words is "nine million, four hundred forty-seven thousand, four hundred eighty-two".