13455711 has 12 divisors (see below), whose sum is σ = 19671288. Its totient is φ = 8861904.

The previous prime is 13455709. The next prime is 13455719. The reversal of 13455711 is 11755431.

It is not a de Polignac number, because 13455711 - 2¹ = 13455709 is a prime.

It is a hoax number, since the sum of its digits (27) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13455719) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 8260 + ... + 9753.

It is an arithmetic number, because the mean of its divisors is an integer number (1639274).

Almost surely, 2^13455711 is an apocalyptic number.

13455711 is a deficient number, since it is larger than the sum of its proper divisors (6215577).

13455711 is a wasteful number, since it uses less digits than its factorization.

13455711 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18102 (or 18099 counting only the distinct ones).

The product of its digits is 2100, while the sum is 27.

The square root of 13455711 is about 3668.2026934181. The cubic root of 13455711 is about 237.8494858419.

It can be divided in two parts, 1345 and 5711, that added together give a square (7056 = 84²).

The spelling of 13455711 in words is "thirteen million, four hundred fifty-five thousand, seven hundred eleven".