13001372 has 6 divisors (see below), whose sum is σ = 22752408. Its totient is φ = 6500684.

The previous prime is 13001347. The next prime is 13001389. The reversal of 13001372 is 27310031.

It is a self number, because there is not a number n which added to its sum of digits gives 13001372.

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 as a sum of consecutive naturals, namely, 1625168 + ... + 1625175.

It is an arithmetic number, because the mean of its divisors is an integer number (3792068).

Almost surely, 2^13001372 is an apocalyptic number.

It is an amenable number.

13001372 is a deficient number, since it is larger than the sum of its proper divisors (9751036).

13001372 is a wasteful number, since it uses less digits than its factorization.

13001372 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3250347 (or 3250345 counting only the distinct ones).

The product of its (nonzero) digits is 126, while the sum is 17.

The square root of 13001372 is about 3605.7415326116. The cubic root of 13001372 is about 235.1417403559.

The spelling of 13001372 in words is "thirteen million, one thousand, three hundred seventy-two".