8740812 has 24 divisors (see below), whose sum is σ = 20731312. Its totient is φ = 2865600.

The previous prime is 8740807. The next prime is 8740841. The reversal of 8740812 is 2180478.

It is a Smith number, since the sum of its digits (30) coincides with the sum of the digits of its prime factors.

It is a self number, because there is not a number n which added to its sum of digits gives 8740812.

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, 5239 + ... + 6702.

Almost surely, 2^8740812 is an apocalyptic number.

It is an amenable number.

8740812 is an abundant number, since it is smaller than the sum of its proper divisors (11990500).

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

8740812 is a wasteful number, since it uses less digits than its factorization.

8740812 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12009 (or 12007 counting only the distinct ones).

The product of its (nonzero) digits is 3584, while the sum is 30.

The square root of 8740812 is about 2956.4864281779. The cubic root of 8740812 is about 205.9921133123.

The spelling of 8740812 in words is "eight million, seven hundred forty thousand, eight hundred twelve".