87983059 has 2 divisors, whose sum is σ = 87983060. Its totient is φ = 87983058.

The previous prime is 87983057. The next prime is 87983069. The reversal of 87983059 is 95038978.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 87983059 - 2¹ = 87983057 is a prime.

Together with 87983057, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (87983057) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 43991529 + 43991530.

It is an arithmetic number, because the mean of its divisors is an integer number (43991530).

Almost surely, 2^87983059 is an apocalyptic number.

87983059 is a deficient number, since it is larger than the sum of its proper divisors (1).

87983059 is an equidigital number, since it uses as much as digits as its factorization.

87983059 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 544320, while the sum is 49.

The square root of 87983059 is about 9379.9285178513. The cubic root of 87983059 is about 444.7674735194.

It can be divided in two parts, 879 and 83059, that added together give a palindrome (83938).

The spelling of 87983059 in words is "eighty-seven million, nine hundred eighty-three thousand, fifty-nine".