10708987 has 4 divisors (see below), whose sum is σ = 10727640. Its totient is φ = 10690336.

The previous prime is 10708979. The next prime is 10708993. The reversal of 10708987 is 78980701.

10708987 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 10708987 - 2³ = 10708979 is a prime.

It is a super-2 number, since 2×10708987² = 229364805132338, which contains 22 as substring.

It is a Smith number, since the sum of its digits (40) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10708927) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8437 + ... + 9622.

It is an arithmetic number, because the mean of its divisors is an integer number (2681910).

Almost surely, 2^10708987 is an apocalyptic number.

10708987 is a deficient number, since it is larger than the sum of its proper divisors (18653).

10708987 is an equidigital number, since it uses as much as digits as its factorization.

10708987 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18652.

The product of its (nonzero) digits is 28224, while the sum is 40.

The square root of 10708987 is about 3272.4588614679. The cubic root of 10708987 is about 220.4192213060.

The spelling of 10708987 in words is "ten million, seven hundred eight thousand, nine hundred eighty-seven".