9287073 has 12 divisors (see below), whose sum is σ = 13847808. Its totient is φ = 5991480.

The previous prime is 9287063. The next prime is 9287081. The reversal of 9287073 is 3707829.

9287073 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 9287073 - 2⁵ = 9287041 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9287053) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 16365 + ... + 16922.

It is an arithmetic number, because the mean of its divisors is an integer number (1153984).

Almost surely, 2^9287073 is an apocalyptic number.

9287073 is a gapful number since it is divisible by the number (93) formed by its first and last digit.

It is an amenable number.

9287073 is a deficient number, since it is larger than the sum of its proper divisors (4560735).

9287073 is a wasteful number, since it uses less digits than its factorization.

9287073 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33324 (or 33321 counting only the distinct ones).

The product of its (nonzero) digits is 21168, while the sum is 36.

The square root of 9287073 is about 3047.4699342241. The cubic root of 9287073 is about 210.1968901735.

It can be divided in two parts, 928 and 7073, that added together give a triangular number (8001 = T₁₂₆).

The spelling of 9287073 in words is "nine million, two hundred eighty-seven thousand, seventy-three".