13372622 has 4 divisors (see below), whose sum is σ = 20058936. Its totient is φ = 6686310.

The previous prime is 13372609. The next prime is 13372631. The reversal of 13372622 is 22627331.

It is a semiprime because it is the product of two primes.

It is a junction number, because it is equal to n+sod(n) for n = 13372591 and 13372600.

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, 3343154 + ... + 3343157.

It is an arithmetic number, because the mean of its divisors is an integer number (5014734).

Almost surely, 2^13372622 is an apocalyptic number.

13372622 is a deficient number, since it is larger than the sum of its proper divisors (6686314).

13372622 is an equidigital number, since it uses as much as digits as its factorization.

13372622 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6686313.

The product of its digits is 3024, while the sum is 26.

The square root of 13372622 is about 3656.8595816629. The cubic root of 13372622 is about 237.3589012314.

Adding to 13372622 its reverse (22627331), we get a palindrome (35999953).

The spelling of 13372622 in words is "thirteen million, three hundred seventy-two thousand, six hundred twenty-two".