8081073 has 96 divisors (see below), whose sum is σ = 16865280. Its totient is φ = 3706560.

The previous prime is 8081063. The next prime is 8081077. The reversal of 8081073 is 3701808.

It is not a de Polignac number, because 8081073 - 2⁴ = 8081057 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is not an unprimeable number, because it can be changed into a prime (8081077) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 351340 + ... + 351362.

It is an arithmetic number, because the mean of its divisors is an integer number (175680).

Almost surely, 2^8081073 is an apocalyptic number.

It is an amenable number.

8081073 is an abundant number, since it is smaller than the sum of its proper divisors (8784207).

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

8081073 is a wasteful number, since it uses less digits than its factorization.

8081073 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 76 (or 57 counting only the distinct ones).

The product of its (nonzero) digits is 1344, while the sum is 27.

The square root of 8081073 is about 2842.7228144861. The cubic root of 8081073 is about 200.6733388632.

It can be divided in two parts, 808 and 1073, that added together give a palindrome (1881).

The spelling of 8081073 in words is "eight million, eighty-one thousand, seventy-three".