13275958 has 4 divisors (see below), whose sum is σ = 19913940. Its totient is φ = 6637978.

The previous prime is 13275953. The next prime is 13275959. The reversal of 13275958 is 85957231.

13275958 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a self number, because there is not a number n which added to its sum of digits gives 13275958.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13275953) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3318988 + ... + 3318991.

It is an arithmetic number, because the mean of its divisors is an integer number (4978485).

Almost surely, 2^13275958 is an apocalyptic number.

13275958 is a deficient number, since it is larger than the sum of its proper divisors (6637982).

13275958 is an equidigital number, since it uses as much as digits as its factorization.

13275958 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6637981.

The product of its digits is 75600, while the sum is 40.

The square root of 13275958 is about 3643.6188055284. The cubic root of 13275958 is about 236.7856013547.

The spelling of 13275958 in words is "thirteen million, two hundred seventy-five thousand, nine hundred fifty-eight".