8136073 has 16 divisors (see below), whose sum is σ = 9225216. Its totient is φ = 7111440.

The previous prime is 8136067. The next prime is 8136077. The reversal of 8136073 is 3706318.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-8136073 is a prime.

It is a super-2 number, since 2×8136073² = 132391367722658, which contains 22 as substring.

8136073 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (8136077) 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, 48636 + ... + 48802.

It is an arithmetic number, because the mean of its divisors is an integer number (576576).

Almost surely, 2^8136073 is an apocalyptic number.

It is an amenable number.

8136073 is a deficient number, since it is larger than the sum of its proper divisors (1089143).

8136073 is a wasteful number, since it uses less digits than its factorization.

8136073 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 324.

The product of its (nonzero) digits is 3024, while the sum is 28.

The square root of 8136073 is about 2852.3802341203. The cubic root of 8136073 is about 201.1275726198.

It can be divided in two parts, 813 and 6073, that added together give a palindrome (6886).

The spelling of 8136073 in words is "eight million, one hundred thirty-six thousand, seventy-three".