80594837 has 2 divisors, whose sum is σ = 80594838. Its totient is φ = 80594836.

The previous prime is 80594831. The next prime is 80594879. The reversal of 80594837 is 73849508.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 46594276 + 34000561 = 6826^2 + 5831^2 .

It is a cyclic number.

It is not a de Polignac number, because 80594837 - 2²⁶ = 13485973 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (80594831) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 40297418 + 40297419.

It is an arithmetic number, because the mean of its divisors is an integer number (40297419).

Almost surely, 2^80594837 is an apocalyptic number.

It is an amenable number.

80594837 is a deficient number, since it is larger than the sum of its proper divisors (1).

80594837 is an equidigital number, since it uses as much as digits as its factorization.

80594837 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 241920, while the sum is 44.

The square root of 80594837 is about 8977.4627261827. The cubic root of 80594837 is about 431.9522498806.

The spelling of 80594837 in words is "eighty million, five hundred ninety-four thousand, eight hundred thirty-seven".