13043958 has 8 divisors (see below), whose sum is σ = 26087928. Its totient is φ = 4347984.

The previous prime is 13043941. The next prime is 13043959. The reversal of 13043958 is 85934031.

13043958 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

13043958 is an admirable number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13043959) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1086991 + ... + 1087002.

It is an arithmetic number, because the mean of its divisors is an integer number (3260991).

Almost surely, 2^13043958 is an apocalyptic number.

13043958 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

13043958 is a wasteful number, since it uses less digits than its factorization.

13043958 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2173998.

The product of its (nonzero) digits is 12960, while the sum is 33.

The square root of 13043958 is about 3611.6420088375. The cubic root of 13043958 is about 235.3981961788.

Adding to 13043958 its reverse (85934031), we get a palindrome (98977989).

The spelling of 13043958 in words is "thirteen million, forty-three thousand, nine hundred fifty-eight".