80833293 has 12 divisors (see below), whose sum is σ = 121836000. Its totient is φ = 51545736.

The previous prime is 80833243. The next prime is 80833297. The reversal of 80833293 is 39233808.

It is not a de Polignac number, because 80833293 - 2²⁴ = 64056077 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (80833297) 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 11 ways as a sum of consecutive naturals, for example, 195043 + ... + 195456.

It is an arithmetic number, because the mean of its divisors is an integer number (10153000).

Almost surely, 2^80833293 is an apocalyptic number.

It is an amenable number.

80833293 is a deficient number, since it is larger than the sum of its proper divisors (41002707).

80833293 is a wasteful number, since it uses less digits than its factorization.

80833293 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 390528 (or 390525 counting only the distinct ones).

The product of its (nonzero) digits is 31104, while the sum is 36.

The square root of 80833293 is about 8990.7337297909. The cubic root of 80833293 is about 432.3778362354.

The spelling of 80833293 in words is "eighty million, eight hundred thirty-three thousand, two hundred ninety-three".