8081049 has 12 divisors (see below), whose sum is σ = 11137488. Its totient is φ = 5211720.

The previous prime is 8081041. The next prime is 8081057. The reversal of 8081049 is 9401808.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (8081041) and next prime (8081057).

It is not a de Polignac number, because 8081049 - 2³ = 8081041 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (8081041) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1482 + ... + 4284.

It is an arithmetic number, because the mean of its divisors is an integer number (928124).

Almost surely, 2^8081049 is an apocalyptic number.

It is an amenable number.

8081049 is a deficient number, since it is larger than the sum of its proper divisors (3056439).

8081049 is a wasteful number, since it uses less digits than its factorization.

8081049 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2868 (or 2837 counting only the distinct ones).

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

The square root of 8081049 is about 2842.7185931780. The cubic root of 8081049 is about 200.6731402029.

The spelling of 8081049 in words is "eight million, eighty-one thousand, forty-nine".