10899712 has 18 divisors (see below), whose sum is σ = 21757358. Its totient is φ = 5449728.

The previous prime is 10899701. The next prime is 10899731. The reversal of 10899712 is 21799801.

It can be written as a sum of positive squares in only one way, i.e., 10653696 + 246016 = 3264^2 + 496^2 .

It is a nialpdrome in base 16.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 21033 + ... + 21544.

Almost surely, 2^10899712 is an apocalyptic number.

It is an amenable number.

10899712 is a deficient number, since it is larger than the sum of its proper divisors (10857646).

10899712 is an frugal number, since it uses more digits than its factorization.

10899712 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42593 (or 42579 counting only the distinct ones).

The product of its (nonzero) digits is 9072, while the sum is 37.

The square root of 10899712 is about 3301.4711872134. The cubic root of 10899712 is about 221.7200702983.

It can be divided in two parts, 10899 and 712, that added together give a palindrome (11611).

The spelling of 10899712 in words is "ten million, eight hundred ninety-nine thousand, seven hundred twelve".