13954434 has 16 divisors (see below), whose sum is σ = 30055872. Its totient is φ = 4293648.

The previous prime is 13954397. The next prime is 13954453. The reversal of 13954434 is 43445931.

13954434 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 a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 13954395 and 13954404.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 89374 + ... + 89529.

It is an arithmetic number, because the mean of its divisors is an integer number (1878492).

Almost surely, 2^13954434 is an apocalyptic number.

13954434 is an abundant number, since it is smaller than the sum of its proper divisors (16101438).

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

13954434 is a wasteful number, since it uses less digits than its factorization.

13954434 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 178921.

The product of its digits is 25920, while the sum is 33.

The square root of 13954434 is about 3735.5634113210. The cubic root of 13954434 is about 240.7524647434.

The spelling of 13954434 in words is "thirteen million, nine hundred fifty-four thousand, four hundred thirty-four".