83460887 has 2 divisors, whose sum is σ = 83460888. Its totient is φ = 83460886.

The previous prime is 83460877. The next prime is 83460911. The reversal of 83460887 is 78806438.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 83460887 - 2¹⁰ = 83459863 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 (83460847) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 41730443 + 41730444.

It is an arithmetic number, because the mean of its divisors is an integer number (41730444).

Almost surely, 2^83460887 is an apocalyptic number.

83460887 is a deficient number, since it is larger than the sum of its proper divisors (1).

83460887 is an equidigital number, since it uses as much as digits as its factorization.

83460887 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 258048, while the sum is 44.

The square root of 83460887 is about 9135.6930224258. The cubic root of 83460887 is about 437.0129755428.

The spelling of 83460887 in words is "eighty-three million, four hundred sixty thousand, eight hundred eighty-seven".