13726022 has 8 divisors (see below), whose sum is σ = 20896536. Its totient is φ = 6760512.

The previous prime is 13726003. The next prime is 13726061. The reversal of 13726022 is 22062731.

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

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 in 3 ways as a sum of consecutive naturals, for example, 51083 + ... + 51350.

It is an arithmetic number, because the mean of its divisors is an integer number (2612067).

Almost surely, 2^13726022 is an apocalyptic number.

13726022 is a deficient number, since it is larger than the sum of its proper divisors (7170514).

13726022 is a wasteful number, since it uses less digits than its factorization.

13726022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 102502.

The product of its (nonzero) digits is 1008, while the sum is 23.

The square root of 13726022 is about 3704.8646399025. The cubic root of 13726022 is about 239.4316528372.

Adding to 13726022 its reverse (22062731), we get a palindrome (35788753).

The spelling of 13726022 in words is "thirteen million, seven hundred twenty-six thousand, twenty-two".