8973207 has 16 divisors (see below), whose sum is σ = 13420000. Its totient is φ = 5925312.

The previous prime is 8973199. The next prime is 8973221. The reversal of 8973207 is 7023798.

It is not a de Polignac number, because 8973207 - 2³ = 8973199 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8973007) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1419 + ... + 4467.

It is an arithmetic number, because the mean of its divisors is an integer number (838750).

Almost surely, 2^8973207 is an apocalyptic number.

8973207 is a deficient number, since it is larger than the sum of its proper divisors (4446793).

8973207 is a wasteful number, since it uses less digits than its factorization.

8973207 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3167 (or 3161 counting only the distinct ones).

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

The square root of 8973207 is about 2995.5311715954. The cubic root of 8973207 is about 207.8017634832.

It can be divided in two parts, 8973 and 207, that added together give a triangular number (9180 = T₁₃₅).

The spelling of 8973207 in words is "eight million, nine hundred seventy-three thousand, two hundred seven".