13073407 has 8 divisors (see below), whose sum is σ = 13749120. Its totient is φ = 12406680.

The previous prime is 13073393. The next prime is 13073441. The reversal of 13073407 is 70437031.

It is a happy number.

13073407 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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 13073407 - 2¹⁵ = 13040639 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 (13073447) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 844 + ... + 5182.

It is an arithmetic number, because the mean of its divisors is an integer number (1718640).

Almost surely, 2^13073407 is an apocalyptic number.

13073407 is a deficient number, since it is larger than the sum of its proper divisors (675713).

13073407 is a wasteful number, since it uses less digits than its factorization.

13073407 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4493.

The product of its (nonzero) digits is 1764, while the sum is 25.

The square root of 13073407 is about 3615.7166647845. The cubic root of 13073407 is about 235.5752137962.

It can be divided in two parts, 130 and 73407, that added together give a palindrome (73537).

The spelling of 13073407 in words is "thirteen million, seventy-three thousand, four hundred seven".