87588011 has 16 divisors (see below), whose sum is σ = 102144000. Its totient is φ = 73558368.

The previous prime is 87588001. The next prime is 87588019. The reversal of 87588011 is 11088578.

It is a cyclic number.

It is not a de Polignac number, because 87588011 - 2¹⁰ = 87586987 is a prime.

It is a super-2 number, since 2×87588011² = 15343319341872242, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (87588019) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 81866 + ... + 82928.

It is an arithmetic number, because the mean of its divisors is an integer number (6384000).

Almost surely, 2^87588011 is an apocalyptic number.

87588011 is a deficient number, since it is larger than the sum of its proper divisors (14555989).

87588011 is a wasteful number, since it uses less digits than its factorization.

87588011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1298.

The product of its (nonzero) digits is 17920, while the sum is 38.

The square root of 87588011 is about 9358.8466703969. The cubic root of 87588011 is about 444.1007992202.

The spelling of 87588011 in words is "eighty-seven million, five hundred eighty-eight thousand, eleven".