13067860 has 24 divisors (see below), whose sum is σ = 29554056. Its totient is φ = 4824960.

The previous prime is 13067843. The next prime is 13067861. The reversal of 13067860 is 6876031.

13067860 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 21316 + 13046544 = 146^2 + 3612^2 .

It is a nialpdrome in base 16.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13067861) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 24871 + ... + 25390.

It is an arithmetic number, because the mean of its divisors is an integer number (1231419).

Almost surely, 2^13067860 is an apocalyptic number.

13067860 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

13067860 is an abundant number, since it is smaller than the sum of its proper divisors (16486196).

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

13067860 is a wasteful number, since it uses less digits than its factorization.

13067860 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 50283 (or 50281 counting only the distinct ones).

The product of its (nonzero) digits is 6048, while the sum is 31.

The square root of 13067860 is about 3614.9495155534. The cubic root of 13067860 is about 235.5418911750.

The spelling of 13067860 in words is "thirteen million, sixty-seven thousand, eight hundred sixty".