8972793 has 12 divisors (see below), whose sum is σ = 12986688. Its totient is φ = 5969880.

The previous prime is 8972749. The next prime is 8972797. The reversal of 8972793 is 3972798.

It is not a de Polignac number, because 8972793 - 2¹³ = 8964601 is a prime.

It is a super-2 number, since 2×8972793² = 161022028441698, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (8972797) 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 11 ways as a sum of consecutive naturals, for example, 8188 + ... + 9218.

It is an arithmetic number, because the mean of its divisors is an integer number (1082224).

Almost surely, 2^8972793 is an apocalyptic number.

It is an amenable number.

8972793 is a deficient number, since it is larger than the sum of its proper divisors (4013895).

8972793 is a wasteful number, since it uses less digits than its factorization.

8972793 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2004 (or 2001 counting only the distinct ones).

The product of its digits is 190512, while the sum is 45.

The square root of 8972793 is about 2995.4620678620. The cubic root of 8972793 is about 207.7985676265.

The spelling of 8972793 in words is "eight million, nine hundred seventy-two thousand, seven hundred ninety-three".