10010987 has 8 divisors (see below), whose sum is σ = 11570400. Its totient is φ = 8483904.

The previous prime is 10010969. The next prime is 10010989. The reversal of 10010987 is 78901001.

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

It is a cyclic number.

It is not a de Polignac number, because 10010987 - 2¹⁰ = 10009963 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10010989) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7412 + ... + 8657.

It is an arithmetic number, because the mean of its divisors is an integer number (1446300).

Almost surely, 2^10010987 is an apocalyptic number.

10010987 is a deficient number, since it is larger than the sum of its proper divisors (1559413).

10010987 is an equidigital number, since it uses as much as digits as its factorization.

10010987 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16165.

The product of its (nonzero) digits is 504, while the sum is 26.

The square root of 10010987 is about 3164.0143804983. The cubic root of 10010987 is about 215.5223427039.

Adding to 10010987 its reverse (78901001), we get a palindrome (88911988).

The spelling of 10010987 in words is "ten million, ten thousand, nine hundred eighty-seven".