13332407 has 8 divisors (see below), whose sum is σ = 14791680. Its totient is φ = 11914360.

The previous prime is 13332401. The next prime is 13332409. The reversal of 13332407 is 70423331.

It is a happy number.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-13332407 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 (13332401) 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, 9623 + ... + 10920.

It is an arithmetic number, because the mean of its divisors is an integer number (1848960).

Almost surely, 2^13332407 is an apocalyptic number.

13332407 is a deficient number, since it is larger than the sum of its proper divisors (1459273).

13332407 is a wasteful number, since it uses less digits than its factorization.

13332407 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20613.

The product of its (nonzero) digits is 1512, while the sum is 23.

The square root of 13332407 is about 3651.3568710823. The cubic root of 13332407 is about 237.1207287241.

Adding to 13332407 its reverse (70423331), we get a palindrome (83755738).

The spelling of 13332407 in words is "thirteen million, three hundred thirty-two thousand, four hundred seven".