13926006 has 80 divisors (see below), whose sum is σ = 33454080. Its totient is φ = 4322160.

The previous prime is 13925939. The next prime is 13926013. The reversal of 13926006 is 60062931.

It is a happy number.

It is a super-2 number, since 2×13926006² = 387867286224072, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 236005 + ... + 236063.

It is an arithmetic number, because the mean of its divisors is an integer number (418176).

Almost surely, 2^13926006 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 13926006, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (16727040).

13926006 is an abundant number, since it is smaller than the sum of its proper divisors (19528074).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

13926006 is a wasteful number, since it uses less digits than its factorization.

13926006 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 151 (or 142 counting only the distinct ones).

The product of its (nonzero) digits is 1944, while the sum is 27.

The square root of 13926006 is about 3731.7564229194. The cubic root of 13926006 is about 240.5888664695.

Adding to 13926006 its reverse (60062931), we get a palindrome (73988937).

The spelling of 13926006 in words is "thirteen million, nine hundred twenty-six thousand, six".