87010006 has 16 divisors (see below), whose sum is σ = 138216960. Its totient is φ = 40965480.

The previous prime is 87009991. The next prime is 87010009. The reversal of 87010006 is 60001078.

It is a super-2 number, since 2×87010006² = 15141482288240072, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (87010009) 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, 510 + ... + 13201.

It is an arithmetic number, because the mean of its divisors is an integer number (8638560).

Almost surely, 2^87010006 is an apocalyptic number.

87010006 is a deficient number, since it is larger than the sum of its proper divisors (51206954).

87010006 is a wasteful number, since it uses less digits than its factorization.

87010006 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13899.

The product of its (nonzero) digits is 336, while the sum is 22.

The square root of 87010006 is about 9327.9154155685. The cubic root of 87010006 is about 443.1217488984.

The spelling of 87010006 in words is "eighty-seven million, ten thousand, six".