13650926 has 4 divisors (see below), whose sum is σ = 20476392. Its totient is φ = 6825462.

The previous prime is 13650913. The next prime is 13650929. The reversal of 13650926 is 62905631.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 62905631 = 113 ⋅556687.

It is a junction number, because it is equal to n+sod(n) for n = 13650892 and 13650901.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13650929) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3412730 + ... + 3412733.

It is an arithmetic number, because the mean of its divisors is an integer number (5119098).

Almost surely, 2^13650926 is an apocalyptic number.

13650926 is a deficient number, since it is larger than the sum of its proper divisors (6825466).

13650926 is an equidigital number, since it uses as much as digits as its factorization.

13650926 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6825465.

The product of its (nonzero) digits is 9720, while the sum is 32.

The square root of 13650926 is about 3694.7159566061. The cubic root of 13650926 is about 238.9942051430.

The spelling of 13650926 in words is "thirteen million, six hundred fifty thousand, nine hundred twenty-six".