13450716 has 18 divisors (see below), whose sum is σ = 34000512. Its totient is φ = 4483560.

The previous prime is 13450673. The next prime is 13450733. The reversal of 13450716 is 61705431.

It is a tau number, because it is divible by the number of its divisors (18).

It is a self number, because there is not a number n which added to its sum of digits gives 13450716.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 186780 + ... + 186851.

Almost surely, 2^13450716 is an apocalyptic number.

It is an amenable number.

13450716 is an abundant number, since it is smaller than the sum of its proper divisors (20549796).

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

13450716 is a wasteful number, since it uses less digits than its factorization.

13450716 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 373641 (or 373636 counting only the distinct ones).

The product of its (nonzero) digits is 2520, while the sum is 27.

The square root of 13450716 is about 3667.5217790764. The cubic root of 13450716 is about 237.8200508751.

The spelling of 13450716 in words is "thirteen million, four hundred fifty thousand, seven hundred sixteen".