15055841 has 2 divisors, whose sum is σ = 15055842. Its totient is φ = 15055840.

The previous prime is 15055813. The next prime is 15055853. The reversal of 15055841 is 14855051.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 13845841 + 1210000 = 3721^2 + 1100^2 .

It is an emirp because it is prime and its reverse (14855051) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 15055841 - 2¹⁸ = 14793697 is a prime.

It is not a weakly prime, because it can be changed into another prime (15055811) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7527920 + 7527921.

It is an arithmetic number, because the mean of its divisors is an integer number (7527921).

Almost surely, 2^15055841 is an apocalyptic number.

It is an amenable number.

15055841 is a deficient number, since it is larger than the sum of its proper divisors (1).

15055841 is an equidigital number, since it uses as much as digits as its factorization.

15055841 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4000, while the sum is 29.

The square root of 15055841 is about 3880.1856914328. The cubic root of 15055841 is about 246.9268634508.

The spelling of 15055841 in words is "fifteen million, fifty-five thousand, eight hundred forty-one".