10888728 has 32 divisors (see below), whose sum is σ = 27571200. Its totient is φ = 3583008.

The previous prime is 10888727. The next prime is 10888733. The reversal of 10888728 is 82788801.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 10888728.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10888723) 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, 976 + ... + 4767.

It is an arithmetic number, because the mean of its divisors is an integer number (861600).

Almost surely, 2^10888728 is an apocalyptic number.

It is an amenable number.

10888728 is an abundant number, since it is smaller than the sum of its proper divisors (16682472).

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

10888728 is a wasteful number, since it uses less digits than its factorization.

10888728 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5831 (or 5827 counting only the distinct ones).

The product of its (nonzero) digits is 57344, while the sum is 42.

The square root of 10888728 is about 3299.8072670991. The cubic root of 10888728 is about 221.6455670522.

The spelling of 10888728 in words is "ten million, eight hundred eighty-eight thousand, seven hundred twenty-eight".