13775048 has 16 divisors (see below), whose sum is σ = 29518080. Its totient is φ = 5903568.

The previous prime is 13775033. The next prime is 13775051. The reversal of 13775048 is 84057731.

It is a junction number, because it is equal to n+sod(n) for n = 13774999 and 13775017.

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, 122936 + ... + 123047.

It is an arithmetic number, because the mean of its divisors is an integer number (1844880).

Almost surely, 2^13775048 is an apocalyptic number.

It is an amenable number.

13775048 is an abundant number, since it is smaller than the sum of its proper divisors (15743032).

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

13775048 is a wasteful number, since it uses less digits than its factorization.

13775048 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 245996 (or 245992 counting only the distinct ones).

The product of its (nonzero) digits is 23520, while the sum is 35.

The square root of 13775048 is about 3711.4751784163. The cubic root of 13775048 is about 239.7163779221.

The spelling of 13775048 in words is "thirteen million, seven hundred seventy-five thousand, forty-eight".