8113650 has 24 divisors (see below), whose sum is σ = 20122224. Its totient is φ = 2163600.

The previous prime is 8113643. The next prime is 8113663. The reversal of 8113650 is 563118.

It is a self number, because there is not a number n which added to its sum of digits gives 8113650.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 26896 + ... + 27195.

It is an arithmetic number, because the mean of its divisors is an integer number (838426).

Almost surely, 2^8113650 is an apocalyptic number.

8113650 is an abundant number, since it is smaller than the sum of its proper divisors (12008574).

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

8113650 is a wasteful number, since it uses less digits than its factorization.

8113650 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 54106 (or 54101 counting only the distinct ones).

The product of its (nonzero) digits is 720, while the sum is 24.

The square root of 8113650 is about 2848.4469452668. The cubic root of 8113650 is about 200.9426335633.

Adding to 8113650 its reverse (563118), we get a palindrome (8676768).

It can be divided in two parts, 81 and 13650, that added together give a palindrome (13731).

The spelling of 8113650 in words is "eight million, one hundred thirteen thousand, six hundred fifty".