13373522 has 4 divisors (see below), whose sum is σ = 20060286. Its totient is φ = 6686760.

The previous prime is 13373519. The next prime is 13373567. The reversal of 13373522 is 22537331.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 22537331 = 41 ⋅549691.

It can be written as a sum of positive squares in only one way, i.e., 12453841 + 919681 = 3529^2 + 959^2 .

It is a junction number, because it is equal to n+sod(n) for n = 13373491 and 13373500.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3343379 + ... + 3343382.

Almost surely, 2^13373522 is an apocalyptic number.

13373522 is a deficient number, since it is larger than the sum of its proper divisors (6686764).

13373522 is an equidigital number, since it uses as much as digits as its factorization.

13373522 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6686763.

The product of its digits is 3780, while the sum is 26.

The square root of 13373522 is about 3656.9826359992. The cubic root of 13373522 is about 237.3642259966.

The spelling of 13373522 in words is "thirteen million, three hundred seventy-three thousand, five hundred twenty-two".