8925918 has 16 divisors (see below), whose sum is σ = 18902160. Its totient is φ = 2800256.

The previous prime is 8925913. The next prime is 8925967. The reversal of 8925918 is 8195298.

It is a happy number.

It is a Smith number, since the sum of its digits (42) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a self number, because there is not a number n which added to its sum of digits gives 8925918.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8925913) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 43653 + ... + 43856.

It is an arithmetic number, because the mean of its divisors is an integer number (1181385).

Almost surely, 2^8925918 is an apocalyptic number.

8925918 is an abundant number, since it is smaller than the sum of its proper divisors (9976242).

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

8925918 is a wasteful number, since it uses less digits than its factorization.

8925918 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 87531.

The product of its digits is 51840, while the sum is 42.

The square root of 8925918 is about 2987.6274868196. The cubic root of 8925918 is about 207.4360803747.

The spelling of 8925918 in words is "eight million, nine hundred twenty-five thousand, nine hundred eighteen".