13032957 has 16 divisors (see below), whose sum is σ = 20345472. Its totient is φ = 7265280.

The previous prime is 13032953. The next prime is 13032979. The reversal of 13032957 is 75923031.

13032957 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 13032957 - 2² = 13032953 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13032953) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6708 + ... + 8429.

It is an arithmetic number, because the mean of its divisors is an integer number (1271592).

Almost surely, 2^13032957 is an apocalyptic number.

It is an amenable number.

13032957 is a deficient number, since it is larger than the sum of its proper divisors (7312515).

13032957 is a wasteful number, since it uses less digits than its factorization.

13032957 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15188.

The product of its (nonzero) digits is 5670, while the sum is 30.

The square root of 13032957 is about 3610.1186961096. The cubic root of 13032957 is about 235.3320009359.

Adding to 13032957 its reverse (75923031), we get a palindrome (88955988).

The spelling of 13032957 in words is "thirteen million, thirty-two thousand, nine hundred fifty-seven".