13876433 has 2 divisors, whose sum is σ = 13876434. Its totient is φ = 13876432.

The previous prime is 13876399. The next prime is 13876451. The reversal of 13876433 is 33467831.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 12759184 + 1117249 = 3572^2 + 1057^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-13876433 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 13876393 and 13876402.

It is not a weakly prime, because it can be changed into another prime (13876493) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6938216 + 6938217.

It is an arithmetic number, because the mean of its divisors is an integer number (6938217).

Almost surely, 2^13876433 is an apocalyptic number.

It is an amenable number.

13876433 is a deficient number, since it is larger than the sum of its proper divisors (1).

13876433 is an equidigital number, since it uses as much as digits as its factorization.

13876433 is an evil number, because the sum of its binary digits is even.

The product of its digits is 36288, while the sum is 35.

The square root of 13876433 is about 3725.1084547970. The cubic root of 13876433 is about 240.3030488909.

The spelling of 13876433 in words is "thirteen million, eight hundred seventy-six thousand, four hundred thirty-three".