13670322 has 16 divisors (see below), whose sum is σ = 27457920. Its totient is φ = 4537232.

The previous prime is 13670317. The next prime is 13670333. The reversal of 13670322 is 22307631.

13670322 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 13670292 and 13670301.

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, 3333 + ... + 6200.

It is an arithmetic number, because the mean of its divisors is an integer number (1716120).

Almost surely, 2^13670322 is an apocalyptic number.

13670322 is an abundant number, since it is smaller than the sum of its proper divisors (13787598).

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

13670322 is a wasteful number, since it uses less digits than its factorization.

13670322 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9777.

The product of its (nonzero) digits is 1512, while the sum is 24.

The square root of 13670322 is about 3697.3398545441. The cubic root of 13670322 is about 239.1073436915.

Adding to 13670322 its reverse (22307631), we get a palindrome (35977953).

The spelling of 13670322 in words is "thirteen million, six hundred seventy thousand, three hundred twenty-two".