83848507 has 2 divisors, whose sum is σ = 83848508. Its totient is φ = 83848506.

The previous prime is 83848487. The next prime is 83848537. The reversal of 83848507 is 70584838.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 83848507 - 2¹¹ = 83846459 is a prime.

It is a super-2 number, since 2×83848507² = 14061144252258098, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (83848537) 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, 41924253 + 41924254.

It is an arithmetic number, because the mean of its divisors is an integer number (41924254).

Almost surely, 2^83848507 is an apocalyptic number.

83848507 is a deficient number, since it is larger than the sum of its proper divisors (1).

83848507 is an equidigital number, since it uses as much as digits as its factorization.

83848507 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 215040, while the sum is 43.

The square root of 83848507 is about 9156.8830395501. The cubic root of 83848507 is about 437.6884752013.

The spelling of 83848507 in words is "eighty-three million, eight hundred forty-eight thousand, five hundred seven".