10919768 has 8 divisors (see below), whose sum is σ = 20474580. Its totient is φ = 5459880.

The previous prime is 10919759. The next prime is 10919771. The reversal of 10919768 is 86791901.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (8).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 682478 + ... + 682493.

Almost surely, 2^10919768 is an apocalyptic number.

It is an amenable number.

10919768 is a deficient number, since it is larger than the sum of its proper divisors (9554812).

10919768 is a wasteful number, since it uses less digits than its factorization.

10919768 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1364977 (or 1364973 counting only the distinct ones).

The product of its (nonzero) digits is 27216, while the sum is 41.

The square root of 10919768 is about 3304.5072249883. The cubic root of 10919768 is about 221.8559788759.

The spelling of 10919768 in words is "ten million, nine hundred nineteen thousand, seven hundred sixty-eight".