13407575 has 12 divisors (see below), whose sum is σ = 16722888. Its totient is φ = 10663200.

The previous prime is 13407539. The next prime is 13407601. The reversal of 13407575 is 57570431.

It is not a de Polignac number, because 13407575 - 2⁸ = 13407319 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

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 11 ways as a sum of consecutive naturals, for example, 3044 + ... + 6006.

It is an arithmetic number, because the mean of its divisors is an integer number (1393574).

Almost surely, 2^13407575 is an apocalyptic number.

13407575 is a deficient number, since it is larger than the sum of its proper divisors (3315313).

13407575 is a wasteful number, since it uses less digits than its factorization.

13407575 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3154 (or 3149 counting only the distinct ones).

The product of its (nonzero) digits is 14700, while the sum is 32.

The square root of 13407575 is about 3661.6355635153. The cubic root of 13407575 is about 237.5655220881.

The spelling of 13407575 in words is "thirteen million, four hundred seven thousand, five hundred seventy-five".