83750671 has 2 divisors, whose sum is σ = 83750672. Its totient is φ = 83750670.

The previous prime is 83750669. The next prime is 83750701. The reversal of 83750671 is 17605738.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 83750671 - 2¹ = 83750669 is a prime.

Together with 83750669, it forms a pair of twin primes.

It is a self number, because there is not a number n which added to its sum of digits gives 83750671.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (83700671) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 41875335 + 41875336.

It is an arithmetic number, because the mean of its divisors is an integer number (41875336).

Almost surely, 2^83750671 is an apocalyptic number.

83750671 is a deficient number, since it is larger than the sum of its proper divisors (1).

83750671 is an equidigital number, since it uses as much as digits as its factorization.

83750671 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 35280, while the sum is 37.

The square root of 83750671 is about 9151.5392694344. The cubic root of 83750671 is about 437.5181745919.

The spelling of 83750671 in words is "eighty-three million, seven hundred fifty thousand, six hundred seventy-one".