13954386 has 16 divisors (see below), whose sum is σ = 27959904. Its totient is φ = 4642944.

The previous prime is 13954361. The next prime is 13954387. The reversal of 13954386 is 68345931.

It is not an unprimeable number, because it can be changed into a prime (13954387) 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 in 7 ways as a sum of consecutive naturals, for example, 2050 + ... + 5666.

It is an arithmetic number, because the mean of its divisors is an integer number (1747494).

Almost surely, 2^13954386 is an apocalyptic number.

13954386 is an abundant number, since it is smaller than the sum of its proper divisors (14005518).

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

13954386 is a wasteful number, since it uses less digits than its factorization.

13954386 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4265.

The product of its digits is 77760, while the sum is 39.

The square root of 13954386 is about 3735.5569865818. The cubic root of 13954386 is about 240.7521886989.

The spelling of 13954386 in words is "thirteen million, nine hundred fifty-four thousand, three hundred eighty-six".