80327237 has 2 divisors, whose sum is σ = 80327238. Its totient is φ = 80327236.

The previous prime is 80327209. The next prime is 80327243. The reversal of 80327237 is 73272308.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 77457601 + 2869636 = 8801^2 + 1694^2 .

It is a cyclic number.

It is not a de Polignac number, because 80327237 - 2⁶ = 80327173 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (80327207) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 40163618 + 40163619.

It is an arithmetic number, because the mean of its divisors is an integer number (40163619).

Almost surely, 2^80327237 is an apocalyptic number.

It is an amenable number.

80327237 is a deficient number, since it is larger than the sum of its proper divisors (1).

80327237 is an equidigital number, since it uses as much as digits as its factorization.

80327237 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 14112, while the sum is 32.

The square root of 80327237 is about 8962.5463457658. The cubic root of 80327237 is about 431.4736477146.

The spelling of 80327237 in words is "eighty million, three hundred twenty-seven thousand, two hundred thirty-seven".