13975007 has 8 divisors (see below), whose sum is σ = 14632800. Its totient is φ = 13321440.

The previous prime is 13974997. The next prime is 13975019. The reversal of 13975007 is 70057931.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 13975007 - 2⁴ = 13974991 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 (13975057) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7157 + ... + 8897.

It is an arithmetic number, because the mean of its divisors is an integer number (1829100).

Almost surely, 2^13975007 is an apocalyptic number.

13975007 is a deficient number, since it is larger than the sum of its proper divisors (657793).

13975007 is a wasteful number, since it uses less digits than its factorization.

13975007 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2113.

The product of its (nonzero) digits is 6615, while the sum is 32.

The square root of 13975007 is about 3738.3160647543. The cubic root of 13975007 is about 240.8707203072.

The spelling of 13975007 in words is "thirteen million, nine hundred seventy-five thousand, seven".