13860050 has 24 divisors (see below), whose sum is σ = 26412372. Its totient is φ = 5408000.

The previous prime is 13860047. The next prime is 13860071. The reversal of 13860050 is 5006831.

It can be written as a sum of positive squares in 6 ways, for example, as 3433609 + 10426441 = 1853^2 + 3229^2 .

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 13859998 and 13860025.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1331 + ... + 5430.

Almost surely, 2^13860050 is an apocalyptic number.

13860050 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

13860050 is a deficient number, since it is larger than the sum of its proper divisors (12552322).

13860050 is a wasteful number, since it uses less digits than its factorization.

13860050 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6814 (or 6809 counting only the distinct ones).

The product of its (nonzero) digits is 720, while the sum is 23.

The square root of 13860050 is about 3722.9088089826. The cubic root of 13860050 is about 240.2084415999.

Adding to 13860050 its reverse (5006831), we get a palindrome (18866881).

The spelling of 13860050 in words is "thirteen million, eight hundred sixty thousand, fifty".