10815472 has 20 divisors (see below), whose sum is σ = 21467376. Its totient is φ = 5275520.

The previous prime is 10815457. The next prime is 10815473. The reversal of 10815472 is 27451801.

It is a self number, because there is not a number n which added to its sum of digits gives 10815472.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10815473) 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, 7588 + ... + 8899.

Almost surely, 2^10815472 is an apocalyptic number.

It is an amenable number.

10815472 is a deficient number, since it is larger than the sum of its proper divisors (10651904).

10815472 is a wasteful number, since it uses less digits than its factorization.

10815472 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16536 (or 16530 counting only the distinct ones).

The product of its (nonzero) digits is 2240, while the sum is 28.

The square root of 10815472 is about 3288.6884923933. The cubic root of 10815472 is about 221.1473938778.

The spelling of 10815472 in words is "ten million, eight hundred fifteen thousand, four hundred seventy-two".