13480071 has 16 divisors (see below), whose sum is σ = 20241408. Its totient is φ = 7905600.

The previous prime is 13480057. The next prime is 13480087. The reversal of 13480071 is 17008431.

13480071 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 13480071 - 2⁵ = 13480039 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13480171) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5566 + ... + 7611.

It is an arithmetic number, because the mean of its divisors is an integer number (1265088).

Almost surely, 2^13480071 is an apocalyptic number.

13480071 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

13480071 is a deficient number, since it is larger than the sum of its proper divisors (6761337).

13480071 is a wasteful number, since it uses less digits than its factorization.

13480071 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13222.

The product of its (nonzero) digits is 672, while the sum is 24.

The square root of 13480071 is about 3671.5216191655. The cubic root of 13480071 is about 237.9929322572.

It can be divided in two parts, 13 and 480071, that added together give a palindrome (480084).

The spelling of 13480071 in words is "thirteen million, four hundred eighty thousand, seventy-one".