87616592002 has 8 divisors (see below), whose sum is σ = 131476293756. Its totient is φ = 43791160752.

The previous prime is 87616591957. The next prime is 87616592003. The reversal of 87616592002 is 20029561678.

It is a Cunningham number, because it is equal to 296001²+1.

It can be written as a sum of positive squares in 2 ways, for example, as 87616592001 + 1 = 296001^2 + 1^2 .

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

It is not an unprimeable number, because it can be changed into a prime (87616592003) 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, 8561233 + ... + 8571460.

Almost surely, 2^87616592002 is an apocalyptic number.

87616592002 is a deficient number, since it is larger than the sum of its proper divisors (43859701754).

87616592002 is a wasteful number, since it uses less digits than its factorization.

87616592002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17135252.

The product of its (nonzero) digits is 362880, while the sum is 46.

The spelling of 87616592002 in words is "eighty-seven billion, six hundred sixteen million, five hundred ninety-two thousand, two".