13942026 has 24 divisors (see below), whose sum is σ = 34523424. Its totient is φ = 3983400.

The previous prime is 13942013. The next prime is 13942031. The reversal of 13942026 is 62024931.

13942026 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 55200 + ... + 55451.

It is an arithmetic number, because the mean of its divisors is an integer number (1438476).

Almost surely, 2^13942026 is an apocalyptic number.

13942026 is an abundant number, since it is smaller than the sum of its proper divisors (20581398).

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

13942026 is a wasteful number, since it uses less digits than its factorization.

13942026 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 110666 (or 110663 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 27.

The square root of 13942026 is about 3733.9022483188. The cubic root of 13942026 is about 240.6810861784.

Adding to 13942026 its reverse (62024931), we get a palindrome (75966957).

The spelling of 13942026 in words is "thirteen million, nine hundred forty-two thousand, twenty-six".