8049081 has 8 divisors (see below), whose sum is σ = 10746720. Its totient is φ = 5358752.

The previous prime is 8049077. The next prime is 8049089. The reversal of 8049081 is 1809408.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 8049081 - 2² = 8049077 is a prime.

It is a super-2 number, since 2×8049081² = 129575409889122, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (8049089) 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, 1741 + ... + 4373.

It is an arithmetic number, because the mean of its divisors is an integer number (1343340).

Almost surely, 2^8049081 is an apocalyptic number.

It is an amenable number.

8049081 is a deficient number, since it is larger than the sum of its proper divisors (2697639).

8049081 is a wasteful number, since it uses less digits than its factorization.

8049081 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3655.

The product of its (nonzero) digits is 2304, while the sum is 30.

The square root of 8049081 is about 2837.0902347299. The cubic root of 8049081 is about 200.4081747336.

The spelling of 8049081 in words is "eight million, forty-nine thousand, eighty-one".