13406324 has 24 divisors (see below), whose sum is σ = 24813600. Its totient is φ = 6320160.

The previous prime is 13406317. The next prime is 13406339. The reversal of 13406324 is 42360431.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 13406324.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 31634 + ... + 32054.

It is an arithmetic number, because the mean of its divisors is an integer number (1033900).

Almost surely, 2^13406324 is an apocalyptic number.

It is an amenable number.

13406324 is a deficient number, since it is larger than the sum of its proper divisors (11407276).

13406324 is a wasteful number, since it uses less digits than its factorization.

13406324 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 863 (or 861 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 23.

The square root of 13406324 is about 3661.4647342286. The cubic root of 13406324 is about 237.5581331379.

Adding to 13406324 its reverse (42360431), we get a palindrome (55766755).

The spelling of 13406324 in words is "thirteen million, four hundred six thousand, three hundred twenty-four".