10919992 has 16 divisors (see below), whose sum is σ = 20667960. Its totient is φ = 5408544.

The previous prime is 10919989. The next prime is 10919999. The reversal of 10919992 is 29991901.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10919999) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5523 + ... + 7234.

Almost surely, 2^10919992 is an apocalyptic number.

It is an amenable number.

10919992 is a deficient number, since it is larger than the sum of its proper divisors (9747968).

10919992 is a wasteful number, since it uses less digits than its factorization.

10919992 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12870 (or 12866 counting only the distinct ones).

The product of its (nonzero) digits is 13122, while the sum is 40.

The square root of 10919992 is about 3304.5411179164. The cubic root of 10919992 is about 221.8574958617.

It can be divided in two parts, 10919 and 992, that added together give a palindrome (11911).

The spelling of 10919992 in words is "ten million, nine hundred nineteen thousand, nine hundred ninety-two".