13089458 has 8 divisors (see below), whose sum is σ = 20090928. Its totient is φ = 6392484.

The previous prime is 13089451. The next prime is 13089467. The reversal of 13089458 is 85498031.

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

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (13089451) 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, 76016 + ... + 76187.

It is an arithmetic number, because the mean of its divisors is an integer number (2511366).

Almost surely, 2^13089458 is an apocalyptic number.

13089458 is a deficient number, since it is larger than the sum of its proper divisors (7001470).

13089458 is a wasteful number, since it uses less digits than its factorization.

13089458 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 152248.

The product of its (nonzero) digits is 34560, while the sum is 38.

The square root of 13089458 is about 3617.9355992057. The cubic root of 13089458 is about 235.6715842714.

The spelling of 13089458 in words is "thirteen million, eighty-nine thousand, four hundred fifty-eight".