10988287 has 8 divisors (see below), whose sum is σ = 11395440. Its totient is φ = 10587840.

The previous prime is 10988281. The next prime is 10988309. The reversal of 10988287 is 78288901.

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

It is not a de Polignac number, because 10988287 - 2³ = 10988279 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 (10988281) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1789 + ... + 5017.

It is an arithmetic number, because the mean of its divisors is an integer number (1424430).

Almost surely, 2^10988287 is an apocalyptic number.

10988287 is a deficient number, since it is larger than the sum of its proper divisors (407153).

10988287 is an equidigital number, since it uses as much as digits as its factorization.

10988287 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3353.

The product of its (nonzero) digits is 64512, while the sum is 43.

The square root of 10988287 is about 3314.8585188511. The cubic root of 10988287 is about 222.3190432077.

The spelling of 10988287 in words is "ten million, nine hundred eighty-eight thousand, two hundred eighty-seven".