13391060 has 48 divisors (see below), whose sum is σ = 30070656. Its totient is φ = 4996992.

The previous prime is 13391057. The next prime is 13391093. The reversal of 13391060 is 6019331.

It is a Harshad number since it is a multiple of its sum of digits (23).

It is a congruent number.

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 15 ways as a sum of consecutive naturals, for example, 19442 + ... + 20118.

It is an arithmetic number, because the mean of its divisors is an integer number (626472).

Almost surely, 2^13391060 is an apocalyptic number.

13391060 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 13391060, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (15035328).

13391060 is an abundant number, since it is smaller than the sum of its proper divisors (16679596).

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

13391060 is a wasteful number, since it uses less digits than its factorization.

13391060 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 752 (or 750 counting only the distinct ones).

The product of its (nonzero) digits is 486, while the sum is 23.

The square root of 13391060 is about 3659.3797288612. The cubic root of 13391060 is about 237.4679402708.

The spelling of 13391060 in words is "thirteen million, three hundred ninety-one thousand, sixty".