8113776 has 80 divisors (see below), whose sum is σ = 23236608. Its totient is φ = 2439360.

The previous prime is 8113771. The next prime is 8113783. The reversal of 8113776 is 6773118.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8113771) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 63825 + ... + 63951.

Almost surely, 2^8113776 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 8113776, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (11618304).

8113776 is an abundant number, since it is smaller than the sum of its proper divisors (15122832).

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

8113776 is a wasteful number, since it uses less digits than its factorization.

8113776 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 171 (or 143 counting only the distinct ones).

The product of its digits is 7056, while the sum is 33.

The square root of 8113776 is about 2848.4690624966. The cubic root of 8113776 is about 200.9436737298.

The spelling of 8113776 in words is "eight million, one hundred thirteen thousand, seven hundred seventy-six".