10087915 has 8 divisors (see below), whose sum is σ = 12631968. Its totient is φ = 7719360.

The previous prime is 10087897. The next prime is 10087921. The reversal of 10087915 is 51978001.

10087915 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 10087915 - 2⁷ = 10087787 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 43746 + ... + 43975.

It is an arithmetic number, because the mean of its divisors is an integer number (1578996).

Almost surely, 2^10087915 is an apocalyptic number.

10087915 is a deficient number, since it is larger than the sum of its proper divisors (2544053).

10087915 is an equidigital number, since it uses as much as digits as its factorization.

10087915 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 87749.

The product of its (nonzero) digits is 2520, while the sum is 31.

The square root of 10087915 is about 3176.1478240158. The cubic root of 10087915 is about 216.0729848812.

The spelling of 10087915 in words is "ten million, eighty-seven thousand, nine hundred fifteen".