13624141 has 4 divisors (see below), whose sum is σ = 13661632. Its totient is φ = 13586652.

The previous prime is 13624139. The next prime is 13624147. The reversal of 13624141 is 14142631.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 13624141 - 2¹ = 13624139 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13624147) 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, 18195 + ... + 18928.

It is an arithmetic number, because the mean of its divisors is an integer number (3415408).

Almost surely, 2^13624141 is an apocalyptic number.

It is an amenable number.

13624141 is a deficient number, since it is larger than the sum of its proper divisors (37491).

13624141 is an equidigital number, since it uses as much as digits as its factorization.

13624141 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37490.

The product of its digits is 576, while the sum is 22.

The square root of 13624141 is about 3691.0894055820. The cubic root of 13624141 is about 238.8377895952.

Adding to 13624141 its reverse (14142631), we get a palindrome (27766772).

The spelling of 13624141 in words is "thirteen million, six hundred twenty-four thousand, one hundred forty-one".