13788050 has 48 divisors (see below), whose sum is σ = 27353160. Its totient is φ = 5160960.

The previous prime is 13788041. The next prime is 13788059. The reversal of 13788050 is 5088731.

It is an interprime number because it is at equal distance from previous prime (13788041) and next prime (13788059).

It can be written as a sum of positive squares in 12 ways, for example, as 7382089 + 6405961 = 2717^2 + 2531^2 .

It is a super-2 number, since 2×13788050² = 380220645605000, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 13787998 and 13788016.

It is not an unprimeable number, because it can be changed into a prime (13788059) 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 23 ways as a sum of consecutive naturals, for example, 53522 + ... + 53778.

Almost surely, 2^13788050 is an apocalyptic number.

13788050 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

13788050 is a deficient number, since it is larger than the sum of its proper divisors (13565110).

13788050 is a wasteful number, since it uses less digits than its factorization.

13788050 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 335 (or 330 counting only the distinct ones).

The product of its (nonzero) digits is 6720, while the sum is 32.

The square root of 13788050 is about 3713.2263599194. The cubic root of 13788050 is about 239.7917754146.

The spelling of 13788050 in words is "thirteen million, seven hundred eighty-eight thousand, fifty".