8745993 has 12 divisors (see below), whose sum is σ = 12811968. Its totient is φ = 5748120.

The previous prime is 8745991. The next prime is 8746009. The reversal of 8745993 is 3995478.

It is not a de Polignac number, because 8745993 - 2¹ = 8745991 is a prime.

It is not an unprimeable number, because it can be changed into a prime (8745991) 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, 6205 + ... + 7482.

It is an arithmetic number, because the mean of its divisors is an integer number (1067664).

Almost surely, 2^8745993 is an apocalyptic number.

It is an amenable number.

8745993 is a deficient number, since it is larger than the sum of its proper divisors (4065975).

8745993 is a wasteful number, since it uses less digits than its factorization.

8745993 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13764 (or 13761 counting only the distinct ones).

The product of its digits is 272160, while the sum is 45.

The square root of 8745993 is about 2957.3625073704. The cubic root of 8745993 is about 206.0328049682.

The spelling of 8745993 in words is "eight million, seven hundred forty-five thousand, nine hundred ninety-three".