13422324 has 12 divisors (see below), whose sum is σ = 31318784. Its totient is φ = 4474104.

The previous prime is 13422313. The next prime is 13422329. The reversal of 13422324 is 42322431.

It is a tau number, because it is divible by the number of its divisors (12).

It is a nude number because it is divisible by every one of its digits.

It is a self number, because there is not a number n which added to its sum of digits gives 13422324.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13422329) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 559252 + ... + 559275.

Almost surely, 2^13422324 is an apocalyptic number.

It is an amenable number.

13422324 is an abundant number, since it is smaller than the sum of its proper divisors (17896460).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

13422324 is a wasteful number, since it uses less digits than its factorization.

13422324 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1118534 (or 1118532 counting only the distinct ones).

The product of its digits is 1152, while the sum is 21.

The square root of 13422324 is about 3663.6490006549. The cubic root of 13422324 is about 237.6526014659.

Adding to 13422324 its reverse (42322431), we get a palindrome (55744755).

The spelling of 13422324 in words is "thirteen million, four hundred twenty-two thousand, three hundred twenty-four".