87600911 has 4 divisors (see below), whose sum is σ = 87622824. Its totient is φ = 87579000.

The previous prime is 87600883. The next prime is 87600913. The reversal of 87600911 is 11900678.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 11900678 = 2 ⋅5950339.

It is a cyclic number.

It is not a de Polignac number, because 87600911 - 2¹⁸ = 87338767 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (87600913) 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, 3065 + ... + 13586.

It is an arithmetic number, because the mean of its divisors is an integer number (21905706).

Almost surely, 2^87600911 is an apocalyptic number.

87600911 is a deficient number, since it is larger than the sum of its proper divisors (21913).

87600911 is a wasteful number, since it uses less digits than its factorization.

87600911 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21912.

The product of its (nonzero) digits is 3024, while the sum is 32.

The square root of 87600911 is about 9359.5358325079. The cubic root of 87600911 is about 444.1226006023.

The spelling of 87600911 in words is "eighty-seven million, six hundred thousand, nine hundred eleven".