13615041 has 12 divisors (see below), whose sum is σ = 19954256. Its totient is φ = 8251320.

The previous prime is 13615037. The next prime is 13615061. The reversal of 13615041 is 14051631.

It is not a de Polignac number, because 13615041 - 2² = 13615037 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 13614999 and 13615017.

It is not an unprimeable number, because it can be changed into a prime (13615061) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 18391 + ... + 19116.

Almost surely, 2^13615041 is an apocalyptic number.

13615041 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

13615041 is a deficient number, since it is larger than the sum of its proper divisors (6339215).

13615041 is a wasteful number, since it uses less digits than its factorization.

13615041 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37532 (or 37521 counting only the distinct ones).

The product of its (nonzero) digits is 360, while the sum is 21.

The square root of 13615041 is about 3689.8565012748. The cubic root of 13615041 is about 238.7846019493.

Adding to 13615041 its reverse (14051631), we get a palindrome (27666672).

The spelling of 13615041 in words is "thirteen million, six hundred fifteen thousand, forty-one".