80237673 has 6 divisors (see below), whose sum is σ = 115898874. Its totient is φ = 53491776.

The previous prime is 80237669. The next prime is 80237681. The reversal of 80237673 is 37673208.

It can be written as a sum of positive squares in only one way, i.e., 45522009 + 34715664 = 6747^2 + 5892^2 .

It is not a de Polignac number, because 80237673 - 2² = 80237669 is a prime.

It is not an unprimeable number, because it can be changed into a prime (80237653) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 4457640 + ... + 4457657.

It is an arithmetic number, because the mean of its divisors is an integer number (19316479).

Almost surely, 2^80237673 is an apocalyptic number.

It is an amenable number.

80237673 is a deficient number, since it is larger than the sum of its proper divisors (35661201).

80237673 is a wasteful number, since it uses less digits than its factorization.

80237673 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8915303 (or 8915300 counting only the distinct ones).

The product of its (nonzero) digits is 42336, while the sum is 36.

The square root of 80237673 is about 8957.5483811141. The cubic root of 80237673 is about 431.3132252607.

The spelling of 80237673 in words is "eighty million, two hundred thirty-seven thousand, six hundred seventy-three".