87608667 has 8 divisors (see below), whose sum is σ = 123682896. Its totient is φ = 54970112.

The previous prime is 87608659. The next prime is 87608723. The reversal of 87608667 is 76680678.

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

It is not a de Polignac number, because 87608667 - 2³ = 87608659 is a prime.

It is not an unprimeable number, because it can be changed into a prime (87608657) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 858858 + ... + 858959.

It is an arithmetic number, because the mean of its divisors is an integer number (15460362).

Almost surely, 2^87608667 is an apocalyptic number.

87608667 is a deficient number, since it is larger than the sum of its proper divisors (36074229).

87608667 is a wasteful number, since it uses less digits than its factorization.

87608667 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1717837.

The product of its (nonzero) digits is 677376, while the sum is 48.

The square root of 87608667 is about 9359.9501601237. The cubic root of 87608667 is about 444.1357074417.

The spelling of 87608667 in words is "eighty-seven million, six hundred eight thousand, six hundred sixty-seven".