13935007 has 4 divisors (see below), whose sum is σ = 13987080. Its totient is φ = 13882936.

The previous prime is 13935001. The next prime is 13935013. The reversal of 13935007 is 70053931.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 70053931 = 19 ⋅3687049.

It is an interprime number because it is at equal distance from previous prime (13935001) and next prime (13935013).

It is a cyclic number.

It is not a de Polignac number, because 13935007 - 2²³ = 5546399 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13935001) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 25633 + ... + 26170.

It is an arithmetic number, because the mean of its divisors is an integer number (3496770).

Almost surely, 2^13935007 is an apocalyptic number.

13935007 is a deficient number, since it is larger than the sum of its proper divisors (52073).

13935007 is an equidigital number, since it uses as much as digits as its factorization.

13935007 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 52072.

The product of its (nonzero) digits is 2835, while the sum is 28.

The square root of 13935007 is about 3732.9622285793. The cubic root of 13935007 is about 240.6406897511.

Adding to 13935007 its reverse (70053931), we get a palindrome (83988938).

It can be divided in two parts, 1393 and 5007, that added together give a square (6400 = 80²).

The spelling of 13935007 in words is "thirteen million, nine hundred thirty-five thousand, seven".