10988688 has 40 divisors (see below), whose sum is σ = 29884000. Its totient is φ = 3469824.

The previous prime is 10988671. The next prime is 10988689. The reversal of 10988688 is 88688901.

It is a super-2 number, since 2×10988688² = 241502527922688, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (48).

It is not an unprimeable number, because it can be changed into a prime (10988689) 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, 5113 + ... + 6936.

It is an arithmetic number, because the mean of its divisors is an integer number (747100).

Almost surely, 2^10988688 is an apocalyptic number.

It is an amenable number.

10988688 is an abundant number, since it is smaller than the sum of its proper divisors (18895312).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

10988688 is a wasteful number, since it uses less digits than its factorization.

10988688 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12079 (or 12073 counting only the distinct ones).

The product of its (nonzero) digits is 221184, while the sum is 48.

The square root of 10988688 is about 3314.9190035354. The cubic root of 10988688 is about 222.3217475677.

The spelling of 10988688 in words is "ten million, nine hundred eighty-eight thousand, six hundred eighty-eight".