80241849 has 6 divisors (see below), whose sum is σ = 115904906. Its totient is φ = 53494560.

The previous prime is 80241839. The next prime is 80241851. The reversal of 80241849 is 94814208.

It can be written as a sum of positive squares in only one way, i.e., 52490025 + 27751824 = 7245^2 + 5268^2 .

It is not a de Polignac number, because 80241849 - 2¹⁷ = 80110777 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (80241809) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 4457872 + ... + 4457889.

Almost surely, 2^80241849 is an apocalyptic number.

It is an amenable number.

80241849 is a deficient number, since it is larger than the sum of its proper divisors (35663057).

80241849 is a wasteful number, since it uses less digits than its factorization.

80241849 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8915767 (or 8915764 counting only the distinct ones).

The product of its (nonzero) digits is 18432, while the sum is 36.

The square root of 80241849 is about 8957.7814775758. The cubic root of 80241849 is about 431.3207077508.

The spelling of 80241849 in words is "eighty million, two hundred forty-one thousand, eight hundred forty-nine".