13746942 has 32 divisors (see below), whose sum is σ = 33327360. Its totient is φ = 4165560.

The previous prime is 13746923. The next prime is 13746947. The reversal of 13746942 is 24964731.

It is a junction number, because it is equal to n+sod(n) for n = 13746897 and 13746906.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13746947) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10978 + ... + 12165.

It is an arithmetic number, because the mean of its divisors is an integer number (1041480).

Almost surely, 2^13746942 is an apocalyptic number.

13746942 is an abundant number, since it is smaller than the sum of its proper divisors (19580418).

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

13746942 is a wasteful number, since it uses less digits than its factorization.

13746942 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23165 (or 23159 counting only the distinct ones).

The product of its digits is 36288, while the sum is 36.

The square root of 13746942 is about 3707.6868799833. The cubic root of 13746942 is about 239.5532313401.

The spelling of 13746942 in words is "thirteen million, seven hundred forty-six thousand, nine hundred forty-two".