13352987 has 2 divisors, whose sum is σ = 13352988. Its totient is φ = 13352986.

The previous prime is 13352981. The next prime is 13353013. The reversal of 13352987 is 78925331.

13352987 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 13352987 - 2¹⁶ = 13287451 is a prime.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 13352987.

It is not a weakly prime, because it can be changed into another prime (13352981) by changing a digit.

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 as a sum of consecutive naturals, namely, 6676493 + 6676494.

It is an arithmetic number, because the mean of its divisors is an integer number (6676494).

Almost surely, 2^13352987 is an apocalyptic number.

13352987 is a deficient number, since it is larger than the sum of its proper divisors (1).

13352987 is an equidigital number, since it uses as much as digits as its factorization.

13352987 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 45360, while the sum is 38.

The square root of 13352987 is about 3654.1739148541. The cubic root of 13352987 is about 237.2426730922.

The spelling of 13352987 in words is "thirteen million, three hundred fifty-two thousand, nine hundred eighty-seven".