80248331 has 4 divisors (see below), whose sum is σ = 80391432. Its totient is φ = 80105232.

The previous prime is 80248327. The next prime is 80248351. The reversal of 80248331 is 13384208.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 80248331 - 2² = 80248327 is a prime.

It is a super-2 number, since 2×80248331² = 12879589256571122, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 80248294 and 80248303.

It is not an unprimeable number, because it can be changed into a prime (80248351) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 70706 + ... + 71831.

It is an arithmetic number, because the mean of its divisors is an integer number (20097858).

Almost surely, 2^80248331 is an apocalyptic number.

80248331 is a deficient number, since it is larger than the sum of its proper divisors (143101).

80248331 is a wasteful number, since it uses less digits than its factorization.

80248331 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 143100.

The product of its (nonzero) digits is 4608, while the sum is 29.

The square root of 80248331 is about 8958.1432786041. The cubic root of 80248331 is about 431.3323215807.

The spelling of 80248331 in words is "eighty million, two hundred forty-eight thousand, three hundred thirty-one".