13241157 has 16 divisors (see below), whose sum is σ = 18682560. Its totient is φ = 8318592.

The previous prime is 13241101. The next prime is 13241159. The reversal of 13241157 is 75114231.

It is not a de Polignac number, because 13241157 - 2⁶ = 13241093 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13241159) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 12783 + ... + 13779.

It is an arithmetic number, because the mean of its divisors is an integer number (1167660).

Almost surely, 2^13241157 is an apocalyptic number.

It is an amenable number.

13241157 is a deficient number, since it is larger than the sum of its proper divisors (5441403).

13241157 is a wasteful number, since it uses less digits than its factorization.

13241157 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1252.

The product of its digits is 840, while the sum is 24.

The square root of 13241157 is about 3638.8400624375. The cubic root of 13241157 is about 236.5785205918.

Adding to 13241157 its reverse (75114231), we get a palindrome (88355388).

The spelling of 13241157 in words is "thirteen million, two hundred forty-one thousand, one hundred fifty-seven".