13459906 has 8 divisors (see below), whose sum is σ = 20532240. Its totient is φ = 6615828.

The previous prime is 13459891. The next prime is 13459951. The reversal of 13459906 is 60995431.

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 56916 + ... + 57151.

It is an arithmetic number, because the mean of its divisors is an integer number (2566530).

Almost surely, 2^13459906 is an apocalyptic number.

13459906 is a deficient number, since it is larger than the sum of its proper divisors (7072334).

13459906 is a wasteful number, since it uses less digits than its factorization.

13459906 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 114128.

The product of its (nonzero) digits is 29160, while the sum is 37.

The square root of 13459906 is about 3668.7744547737. The cubic root of 13459906 is about 237.8742008724.

It can be divided in two parts, 13459 and 906, that added together give a triangular number (14365 = T₁₆₉).

The spelling of 13459906 in words is "thirteen million, four hundred fifty-nine thousand, nine hundred six".