13522196 has 6 divisors (see below), whose sum is σ = 23663850. Its totient is φ = 6761096.

The previous prime is 13522189. The next prime is 13522211. The reversal of 13522196 is 69122531.

It can be written as a sum of positive squares in only one way, i.e., 11806096 + 1716100 = 3436^2 + 1310^2 .

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1690271 + ... + 1690278.

It is an arithmetic number, because the mean of its divisors is an integer number (3943975).

Almost surely, 2^13522196 is an apocalyptic number.

It is an amenable number.

13522196 is a deficient number, since it is larger than the sum of its proper divisors (10141654).

13522196 is a wasteful number, since it uses less digits than its factorization.

13522196 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3380553 (or 3380551 counting only the distinct ones).

The product of its digits is 3240, while the sum is 29.

The square root of 13522196 is about 3677.2538666782. The cubic root of 13522196 is about 238.2405824672.

The spelling of 13522196 in words is "thirteen million, five hundred twenty-two thousand, one hundred ninety-six".