83059087 has 4 divisors (see below), whose sum is σ = 83118880. Its totient is φ = 82999296.

The previous prime is 83059069. The next prime is 83059111. The reversal of 83059087 is 78095038.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 83059087 - 2¹⁹ = 82534799 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (83059037) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 27762 + ... + 30607.

It is an arithmetic number, because the mean of its divisors is an integer number (20779720).

Almost surely, 2^83059087 is an apocalyptic number.

83059087 is a deficient number, since it is larger than the sum of its proper divisors (59793).

83059087 is a wasteful number, since it uses less digits than its factorization.

83059087 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 59792.

The product of its (nonzero) digits is 60480, while the sum is 40.

The square root of 83059087 is about 9113.6758226305. The cubic root of 83059087 is about 436.3105533031.

The spelling of 83059087 in words is "eighty-three million, fifty-nine thousand, eighty-seven".