10919488 has 28 divisors (see below), whose sum is σ = 22031452. Its totient is φ = 5368320.

The previous prime is 10919479. The next prime is 10919561. The reversal of 10919488 is 88491901.

It can be written as a sum of positive squares in 2 ways, for example, as 3564544 + 7354944 = 1888^2 + 2712^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 10919488.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2506 + ... + 5302.

Almost surely, 2^10919488 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 10919488, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (11015726).

10919488 is an abundant number, since it is smaller than the sum of its proper divisors (11111964).

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

10919488 is an equidigital number, since it uses as much as digits as its factorization.

10919488 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2870 (or 2860 counting only the distinct ones).

The product of its (nonzero) digits is 20736, while the sum is 40.

The square root of 10919488 is about 3304.4648583394. The cubic root of 10919488 is about 221.8540826145.

The spelling of 10919488 in words is "ten million, nine hundred nineteen thousand, four hundred eighty-eight".