167087587 has 8 divisors (see below), whose sum is σ = 174066480. Its totient is φ = 160247040.

The previous prime is 167087581. The next prime is 167087593. The reversal of 167087587 is 785780761.

It is an interprime number because it is at equal distance from previous prime (167087581) and next prime (167087593).

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 167087587 - 2³ = 167087579 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 167087587.

It is not an unprimeable number, because it can be changed into a prime (167087581) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 32118 + ... + 36955.

It is an arithmetic number, because the mean of its divisors is an integer number (21758310).

Almost surely, 2^167087587 is an apocalyptic number.

167087587 is a deficient number, since it is larger than the sum of its proper divisors (6978893).

167087587 is an equidigital number, since it uses as much as digits as its factorization.

167087587 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 69173.

The product of its (nonzero) digits is 658560, while the sum is 49.

The square root of 167087587 is about 12926.2363818708. The cubic root of 167087587 is about 550.7841014579.

The spelling of 167087587 in words is "one hundred sixty-seven million, eighty-seven thousand, five hundred eighty-seven".