8973726 has 16 divisors (see below), whose sum is σ = 18728064. Its totient is φ = 2861144.

The previous prime is 8973709. The next prime is 8973737. The reversal of 8973726 is 6273798.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 32376 + ... + 32651.

It is an arithmetic number, because the mean of its divisors is an integer number (1170504).

Almost surely, 2^8973726 is an apocalyptic number.

8973726 is an abundant number, since it is smaller than the sum of its proper divisors (9754338).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

8973726 is a wasteful number, since it uses less digits than its factorization.

8973726 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 65055.

The product of its digits is 127008, while the sum is 42.

The square root of 8973726 is about 2995.6177993863. The cubic root of 8973726 is about 207.8057697445.

The spelling of 8973726 in words is "eight million, nine hundred seventy-three thousand, seven hundred twenty-six".