8070816 has 96 divisors (see below), whose sum is σ = 23708160. Its totient is φ = 2386944.

The previous prime is 8070781. The next prime is 8070817. The reversal of 8070816 is 6180708.

It is a tau number, because it is divible by the number of its divisors (96).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8070817) 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 15 ways as a sum of consecutive naturals, for example, 36081 + ... + 36303.

It is an arithmetic number, because the mean of its divisors is an integer number (246960).

Almost surely, 2^8070816 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 8070816, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (11854080).

8070816 is an abundant number, since it is smaller than the sum of its proper divisors (15637344).

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

8070816 is a wasteful number, since it uses less digits than its factorization.

8070816 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 278 (or 270 counting only the distinct ones).

The product of its (nonzero) digits is 2688, while the sum is 30.

The square root of 8070816 is about 2840.9181614401. The cubic root of 8070816 is about 200.5884005596.

The spelling of 8070816 in words is "eight million, seventy thousand, eight hundred sixteen".