13247060 has 12 divisors (see below), whose sum is σ = 27818868. Its totient is φ = 5298816.

The previous prime is 13247051. The next prime is 13247071. The reversal of 13247060 is 6074231.

It can be written as a sum of positive squares in 2 ways, for example, as 2917264 + 10329796 = 1708^2 + 3214^2 .

It is a super-4 number, since 4×13247060⁴ (a number of 30 digits) contains 4444 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 331157 + ... + 331196.

It is an arithmetic number, because the mean of its divisors is an integer number (2318239).

Almost surely, 2^13247060 is an apocalyptic number.

13247060 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

13247060 is an abundant number, since it is smaller than the sum of its proper divisors (14571808).

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

13247060 is a wasteful number, since it uses less digits than its factorization.

13247060 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 662362 (or 662360 counting only the distinct ones).

The product of its (nonzero) digits is 1008, while the sum is 23.

The square root of 13247060 is about 3639.6510821781. The cubic root of 13247060 is about 236.6136714861.

The spelling of 13247060 in words is "thirteen million, two hundred forty-seven thousand, sixty".