10087187 has 16 divisors (see below), whose sum is σ = 11404800. Its totient is φ = 8843040.

The previous prime is 10087177. The next prime is 10087193. The reversal of 10087187 is 78178001.

10087187 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 10087187 - 2⁶ = 10087123 is a prime.

It is not an unprimeable number, because it can be changed into a prime (10087117) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 56264 + ... + 56442.

It is an arithmetic number, because the mean of its divisors is an integer number (712800).

Almost surely, 2^10087187 is an apocalyptic number.

10087187 is a deficient number, since it is larger than the sum of its proper divisors (1317613).

10087187 is a wasteful number, since it uses less digits than its factorization.

10087187 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 346.

The product of its (nonzero) digits is 3136, while the sum is 32.

The square root of 10087187 is about 3176.0332177104. The cubic root of 10087187 is about 216.0677870804.

The spelling of 10087187 in words is "ten million, eighty-seven thousand, one hundred eighty-seven".