10842987 has 8 divisors (see below), whose sum is σ = 14640640. Its totient is φ = 7137000.

The previous prime is 10842967. The next prime is 10842989. The reversal of 10842987 is 78924801.

10842987 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 10842987 - 2⁷ = 10842859 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10842989) 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, 22639 + ... + 23112.

It is an arithmetic number, because the mean of its divisors is an integer number (1830080).

Almost surely, 2^10842987 is an apocalyptic number.

10842987 is a deficient number, since it is larger than the sum of its proper divisors (3797653).

10842987 is an equidigital number, since it uses as much as digits as its factorization.

10842987 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 45833.

The product of its (nonzero) digits is 32256, while the sum is 39.

The square root of 10842987 is about 3292.8691137062. The cubic root of 10842987 is about 221.3347710528.

The spelling of 10842987 in words is "ten million, eight hundred forty-two thousand, nine hundred eighty-seven".