13241493 has 6 divisors (see below), whose sum is σ = 19126614. Its totient is φ = 8827656.

The previous prime is 13241479. The next prime is 13241513. The reversal of 13241493 is 39414231.

13241493 is a `hidden beast` number, since 132 + 41 + 493 = 666.

It can be written as a sum of positive squares in only one way, i.e., 11410884 + 1830609 = 3378^2 + 1353^2 .

It is not a de Polignac number, because 13241493 - 2⁴ = 13241477 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13241093) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 735630 + ... + 735647.

It is an arithmetic number, because the mean of its divisors is an integer number (3187769).

Almost surely, 2^13241493 is an apocalyptic number.

It is an amenable number.

13241493 is a deficient number, since it is larger than the sum of its proper divisors (5885121).

13241493 is a wasteful number, since it uses less digits than its factorization.

13241493 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1471283 (or 1471280 counting only the distinct ones).

The product of its digits is 2592, while the sum is 27.

The square root of 13241493 is about 3638.8862307030. The cubic root of 13241493 is about 236.5805216684.

The spelling of 13241493 in words is "thirteen million, two hundred forty-one thousand, four hundred ninety-three".