15340141 has 4 divisors (see below), whose sum is σ = 15534400. Its totient is φ = 15145884.

The previous prime is 15340139. The next prime is 15340151. The reversal of 15340141 is 14104351.

15340141 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 15340141 - 2¹ = 15340139 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 (15340111) 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, 97011 + ... + 97168.

It is an arithmetic number, because the mean of its divisors is an integer number (3883600).

Almost surely, 2^15340141 is an apocalyptic number.

It is an amenable number.

15340141 is a deficient number, since it is larger than the sum of its proper divisors (194259).

15340141 is an equidigital number, since it uses as much as digits as its factorization.

15340141 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 194258.

The product of its (nonzero) digits is 240, while the sum is 19.

The square root of 15340141 is about 3916.6492056348. The cubic root of 15340141 is about 248.4714248808.

Adding to 15340141 its reverse (14104351), we get a palindrome (29444492).

The spelling of 15340141 in words is "fifteen million, three hundred forty thousand, one hundred forty-one".