9009473 has 8 divisors (see below), whose sum is σ = 10406880. Its totient is φ = 7708480.

The previous prime is 9009443. The next prime is 9009487. The reversal of 9009473 is 3749009.

It is a happy number.

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

It is not a de Polignac number, because 9009473 - 2⁶ = 9009409 is a prime.

It is not an unprimeable number, because it can be changed into a prime (9009443) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 23903 + ... + 24276.

It is an arithmetic number, because the mean of its divisors is an integer number (1300860).

Almost surely, 2^9009473 is an apocalyptic number.

It is an amenable number.

9009473 is a deficient number, since it is larger than the sum of its proper divisors (1397407).

9009473 is a wasteful number, since it uses less digits than its factorization.

9009473 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 48207.

The product of its (nonzero) digits is 6804, while the sum is 32.

The square root of 9009473 is about 3001.5784180994. The cubic root of 9009473 is about 208.0813368411.

The spelling of 9009473 in words is "nine million, nine thousand, four hundred seventy-three".