15056141 has 4 divisors (see below), whose sum is σ = 15132000. Its totient is φ = 14980284.

The previous prime is 15056089. The next prime is 15056161. The reversal of 15056141 is 14165051.

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, and also an emirpimes, since its reverse is a distinct semiprime: 14165051 = 19 ⋅745529.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-15056141 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 (15056161) 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, 37631 + ... + 38028.

It is an arithmetic number, because the mean of its divisors is an integer number (3783000).

Almost surely, 2^15056141 is an apocalyptic number.

It is an amenable number.

15056141 is a deficient number, since it is larger than the sum of its proper divisors (75859).

15056141 is an equidigital number, since it uses as much as digits as its factorization.

15056141 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 75858.

The product of its (nonzero) digits is 600, while the sum is 23.

The square root of 15056141 is about 3880.2243491839. The cubic root of 15056141 is about 246.9285035135.

The spelling of 15056141 in words is "fifteen million, fifty-six thousand, one hundred forty-one".