116704587 has 4 divisors (see below), whose sum is σ = 155606120. Its totient is φ = 77803056.

The previous prime is 116704571. The next prime is 116704603. The reversal of 116704587 is 785407611.

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

It is an interprime number because it is at equal distance from previous prime (116704571) and next prime (116704603).

It is not a de Polignac number, because 116704587 - 2⁴ = 116704571 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (116704087) 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, 19450762 + ... + 19450767.

It is an arithmetic number, because the mean of its divisors is an integer number (38901530).

Almost surely, 2^116704587 is an apocalyptic number.

116704587 is a deficient number, since it is larger than the sum of its proper divisors (38901533).

116704587 is an equidigital number, since it uses as much as digits as its factorization.

116704587 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38901532.

The product of its (nonzero) digits is 47040, while the sum is 39.

The square root of 116704587 is about 10802.9897250715. The cubic root of 116704587 is about 488.6853375207.

The spelling of 116704587 in words is "one hundred sixteen million, seven hundred four thousand, five hundred eighty-seven".