13925783 has 2 divisors, whose sum is σ = 13925784. Its totient is φ = 13925782.

The previous prime is 13925761. The next prime is 13925797. The reversal of 13925783 is 38752931.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 13925783 - 2¹⁰ = 13924759 is a prime.

It is a Sophie Germain prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (13925753) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6962891 + 6962892.

It is an arithmetic number, because the mean of its divisors is an integer number (6962892).

Almost surely, 2^13925783 is an apocalyptic number.

13925783 is a deficient number, since it is larger than the sum of its proper divisors (1).

13925783 is an equidigital number, since it uses as much as digits as its factorization.

13925783 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 45360, while the sum is 38.

The square root of 13925783 is about 3731.7265441080. The cubic root of 13925783 is about 240.5875822629.

The spelling of 13925783 in words is "thirteen million, nine hundred twenty-five thousand, seven hundred eighty-three".