13950803 has 2 divisors, whose sum is σ = 13950804. Its totient is φ = 13950802.

The previous prime is 13950787. The next prime is 13950821. The reversal of 13950803 is 30805931.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 13950803 - 2⁴ = 13950787 is a prime.

It is a plaindrome in base 15.

It is not a weakly prime, because it can be changed into another prime (13950203) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6975401 + 6975402.

It is an arithmetic number, because the mean of its divisors is an integer number (6975402).

Almost surely, 2^13950803 is an apocalyptic number.

13950803 is a deficient number, since it is larger than the sum of its proper divisors (1).

13950803 is an equidigital number, since it uses as much as digits as its factorization.

13950803 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3240, while the sum is 29.

The square root of 13950803 is about 3735.0773753699. The cubic root of 13950803 is about 240.7315813446.

The spelling of 13950803 in words is "thirteen million, nine hundred fifty thousand, eight hundred three".