87888604361 has 8 divisors (see below), whose sum is σ = 92555174880. Its totient is φ = 83226119328.

The previous prime is 87888604289. The next prime is 87888604409. The reversal of 87888604361 is 16340688878.

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 87888604361 - 2²² = 87884410057 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 87888604361.

It is not an unprimeable number, because it can be changed into a prime (87888604261) 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, 977156 + ... + 1063301.

It is an arithmetic number, because the mean of its divisors is an integer number (11569396860).

Almost surely, 2^87888604361 is an apocalyptic number.

It is an amenable number.

87888604361 is a deficient number, since it is larger than the sum of its proper divisors (4666570519).

87888604361 is a wasteful number, since it uses less digits than its factorization.

87888604361 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2042743.

The product of its (nonzero) digits is 12386304, while the sum is 59.

The spelling of 87888604361 in words is "eighty-seven billion, eight hundred eighty-eight million, six hundred four thousand, three hundred sixty-one".