9210073 has 8 divisors (see below), whose sum is σ = 9960192. Its totient is φ = 8483136.

The previous prime is 9210067. The next prime is 9210119. The reversal of 9210073 is 3700129.

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

It is not a de Polignac number, because 9210073 - 2⁹ = 9209561 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (9210013) 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, 4965 + ... + 6562.

It is an arithmetic number, because the mean of its divisors is an integer number (1245024).

Almost surely, 2^9210073 is an apocalyptic number.

It is an amenable number.

9210073 is a deficient number, since it is larger than the sum of its proper divisors (750119).

9210073 is a wasteful number, since it uses less digits than its factorization.

9210073 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11591.

The product of its (nonzero) digits is 378, while the sum is 22.

The square root of 9210073 is about 3034.8102082338. The cubic root of 9210073 is about 209.6143564866.

The spelling of 9210073 in words is "nine million, two hundred ten thousand, seventy-three".