8067136 has 56 divisors (see below), whose sum is σ = 19970496. Its totient is φ = 3141120.

The previous prime is 8067113. The next prime is 8067139. The reversal of 8067136 is 6317608.

It is a tau number, because it is divible by the number of its divisors (56).

It is an Ulam number.

It is a junction number, because it is equal to n+sod(n) for n = 8067098 and 8067107.

It is not an unprimeable number, because it can be changed into a prime (8067139) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4110 + ... + 5746.

It is an arithmetic number, because the mean of its divisors is an integer number (356616).

Almost surely, 2^8067136 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 8067136, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9985248).

8067136 is an abundant number, since it is smaller than the sum of its proper divisors (11903360).

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

8067136 is a wasteful number, since it uses less digits than its factorization.

8067136 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1667 (or 1657 counting only the distinct ones).

The product of its (nonzero) digits is 6048, while the sum is 31.

The square root of 8067136 is about 2840.2704096617. The cubic root of 8067136 is about 200.5579089078.

The spelling of 8067136 in words is "eight million, sixty-seven thousand, one hundred thirty-six".