10919472 has 20 divisors (see below), whose sum is σ = 28208760. Its totient is φ = 3639808.

The previous prime is 10919429. The next prime is 10919479. The reversal of 10919472 is 27491901.

It is not an unprimeable number, because it can be changed into a prime (10919479) 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 3 ways as a sum of consecutive naturals, for example, 113697 + ... + 113792.

It is an arithmetic number, because the mean of its divisors is an integer number (1410438).

Almost surely, 2^10919472 is an apocalyptic number.

10919472 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

10919472 is an abundant number, since it is smaller than the sum of its proper divisors (17289288).

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

10919472 is a wasteful number, since it uses less digits than its factorization.

10919472 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 227500 (or 227494 counting only the distinct ones).

The product of its (nonzero) digits is 4536, while the sum is 33.

The square root of 10919472 is about 3304.4624373716. The cubic root of 10919472 is about 221.8539742557.

The spelling of 10919472 in words is "ten million, nine hundred nineteen thousand, four hundred seventy-two".