8973237 has 16 divisors (see below), whose sum is σ = 14725760. Its totient is φ = 4732992.

The previous prime is 8973221. The next prime is 8973241. The reversal of 8973237 is 7323798.

It is not a de Polignac number, because 8973237 - 2⁴ = 8973221 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is a junction number, because it is equal to n+sod(n) for n = 8973195 and 8973204.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8973737) 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, 16162 + ... + 16707.

It is an arithmetic number, because the mean of its divisors is an integer number (920360).

Almost surely, 2^8973237 is an apocalyptic number.

It is an amenable number.

8973237 is a deficient number, since it is larger than the sum of its proper divisors (5752523).

8973237 is a wasteful number, since it uses less digits than its factorization.

8973237 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32892.

The product of its digits is 63504, while the sum is 39.

The square root of 8973237 is about 2995.5361790504. The cubic root of 8973237 is about 207.8019950632.

The spelling of 8973237 in words is "eight million, nine hundred seventy-three thousand, two hundred thirty-seven".