10087887 has 8 divisors (see below), whose sum is σ = 13492480. Its totient is φ = 6704280.

The previous prime is 10087877. The next prime is 10087897. The reversal of 10087887 is 78878001.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (10087877) and next prime (10087897).

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

It is not a de Polignac number, because 10087887 - 2¹⁰ = 10086863 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 (10087807) 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, 4087 + ... + 6072.

It is an arithmetic number, because the mean of its divisors is an integer number (1686560).

Almost surely, 2^10087887 is an apocalyptic number.

10087887 is a deficient number, since it is larger than the sum of its proper divisors (3404593).

10087887 is a wasteful number, since it uses less digits than its factorization.

10087887 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10493.

The product of its (nonzero) digits is 25088, while the sum is 39.

The square root of 10087887 is about 3176.1434161574. The cubic root of 10087887 is about 216.0727849704.

The spelling of 10087887 in words is "ten million, eighty-seven thousand, eight hundred eighty-seven".