87885547606 has 16 divisors (see below), whose sum is σ = 133907931216. Its totient is φ = 43254802656.

The previous prime is 87885547591. The next prime is 87885547609. The reversal of 87885547606 is 60674558878.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (87885547609) 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, 1274301 + ... + 1341496.

It is an arithmetic number, because the mean of its divisors is an integer number (8369245701).

Almost surely, 2^87885547606 is an apocalyptic number.

87885547606 is a deficient number, since it is larger than the sum of its proper divisors (46022383610).

87885547606 is a wasteful number, since it uses less digits than its factorization.

87885547606 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2616063.

The product of its (nonzero) digits is 90316800, while the sum is 64.

The spelling of 87885547606 in words is "eighty-seven billion, eight hundred eighty-five million, five hundred forty-seven thousand, six hundred six".