13459093 has 4 divisors (see below), whose sum is σ = 13472460. Its totient is φ = 13445728.

The previous prime is 13459081. The next prime is 13459097. The reversal of 13459093 is 39095431.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 39095431 = 193 ⋅202567.

It can be written as a sum of positive squares in 2 ways, for example, as 8892324 + 4566769 = 2982^2 + 2137^2 .

It is a cyclic number.

It is not a de Polignac number, because 13459093 - 2¹³ = 13450901 is a prime.

It is a super-2 number, since 2×13459093² = 362294368765298, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13459097) 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, 5038 + ... + 7231.

It is an arithmetic number, because the mean of its divisors is an integer number (3368115).

Almost surely, 2^13459093 is an apocalyptic number.

It is an amenable number.

13459093 is a deficient number, since it is larger than the sum of its proper divisors (13367).

13459093 is a wasteful number, since it uses less digits than its factorization.

13459093 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13366.

The product of its (nonzero) digits is 14580, while the sum is 34.

The square root of 13459093 is about 3668.6636531576. The cubic root of 13459093 is about 237.8694114476.

The spelling of 13459093 in words is "thirteen million, four hundred fifty-nine thousand, ninety-three".