13322380 has 12 divisors (see below), whose sum is σ = 27977040. Its totient is φ = 5328944.

The previous prime is 13322341. The next prime is 13322381. The reversal of 13322380 is 8322331.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (13322381) 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, 333040 + ... + 333079.

It is an arithmetic number, because the mean of its divisors is an integer number (2331420).

Almost surely, 2^13322380 is an apocalyptic number.

13322380 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

13322380 is an abundant number, since it is smaller than the sum of its proper divisors (14654660).

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

13322380 is a wasteful number, since it uses less digits than its factorization.

13322380 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 666128 (or 666126 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 22.

The square root of 13322380 is about 3649.9835616068. The cubic root of 13322380 is about 237.0612694471.

The spelling of 13322380 in words is "thirteen million, three hundred twenty-two thousand, three hundred eighty".