13374222 has 8 divisors (see below), whose sum is σ = 26748456. Its totient is φ = 4458072.

The previous prime is 13374217. The next prime is 13374227. The reversal of 13374222 is 22247331.

It is an interprime number because it is at equal distance from previous prime (13374217) and next prime (13374227).

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

13374222 is an admirable number.

It is a junction number, because it is equal to n+sod(n) for n = 13374192 and 13374201.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13374227) 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, 1114513 + ... + 1114524.

It is an arithmetic number, because the mean of its divisors is an integer number (3343557).

Almost surely, 2^13374222 is an apocalyptic number.

13374222 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

13374222 is a wasteful number, since it uses less digits than its factorization.

13374222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2229042.

The product of its digits is 2016, while the sum is 24.

The square root of 13374222 is about 3657.0783420649. The cubic root of 13374222 is about 237.3683673155.

Subtracting from 13374222 its product of digits (2016), we obtain a triangular number (13372206 = T₅₁₇₁).

The spelling of 13374222 in words is "thirteen million, three hundred seventy-four thousand, two hundred twenty-two".