15055441 has 4 divisors (see below), whose sum is σ = 15096832. Its totient is φ = 15014052.

The previous prime is 15055433. The next prime is 15055451. The reversal of 15055441 is 14455051.

It is a happy number.

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 15055441 - 2³ = 15055433 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (15055451) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 20145 + ... + 20878.

It is an arithmetic number, because the mean of its divisors is an integer number (3774208).

Almost surely, 2^15055441 is an apocalyptic number.

It is an amenable number.

15055441 is a deficient number, since it is larger than the sum of its proper divisors (41391).

15055441 is an equidigital number, since it uses as much as digits as its factorization.

15055441 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41390.

The product of its (nonzero) digits is 2000, while the sum is 25.

The square root of 15055441 is about 3880.1341471655. The cubic root of 15055441 is about 246.9246766668.

The spelling of 15055441 in words is "fifteen million, fifty-five thousand, four hundred forty-one".