13773485 has 16 divisors (see below), whose sum is σ = 19092672. Its totient is φ = 9427200.

The previous prime is 13773479. The next prime is 13773493. The reversal of 13773485 is 58437731.

13773485 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 13773485 - 2⁸ = 13773229 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6431 + ... + 8300.

It is an arithmetic number, because the mean of its divisors is an integer number (1193292).

Almost surely, 2^13773485 is an apocalyptic number.

It is an amenable number.

13773485 is a deficient number, since it is larger than the sum of its proper divisors (5319187).

13773485 is a wasteful number, since it uses less digits than its factorization.

13773485 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14764.

The product of its digits is 70560, while the sum is 38.

The square root of 13773485 is about 3711.2646092673. The cubic root of 13773485 is about 239.7073110240.

The spelling of 13773485 in words is "thirteen million, seven hundred seventy-three thousand, four hundred eighty-five".