10800048 has 40 divisors (see below), whose sum is σ = 31886848. Its totient is φ = 3085632.

The previous prime is 10800017. The next prime is 10800071. The reversal of 10800048 is 84000801.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a junction number, because it is equal to n+sod(n) for n = 10799997 and 10800033.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 15736 + ... + 16407.

Almost surely, 2^10800048 is an apocalyptic number.

It is an amenable number.

10800048 is an abundant number, since it is smaller than the sum of its proper divisors (21086800).

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

10800048 is a wasteful number, since it uses less digits than its factorization.

10800048 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32161 (or 32155 counting only the distinct ones).

The product of its (nonzero) digits is 256, while the sum is 21.

The square root of 10800048 is about 3286.3426479903. The cubic root of 10800048 is about 221.0422173874.

Adding to 10800048 its reverse (84000801), we get a palindrome (94800849).

The spelling of 10800048 in words is "ten million, eight hundred thousand, forty-eight".