15828041 has 2 divisors, whose sum is σ = 15828042. Its totient is φ = 15828040.

The previous prime is 15828019. The next prime is 15828047. The reversal of 15828041 is 14082851.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 12988816 + 2839225 = 3604^2 + 1685^2 .

It is a cyclic number.

It is not a de Polignac number, because 15828041 - 2¹⁴ = 15811657 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 15827995 and 15828013.

It is not a weakly prime, because it can be changed into another prime (15828047) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7914020 + 7914021.

It is an arithmetic number, because the mean of its divisors is an integer number (7914021).

Almost surely, 2^15828041 is an apocalyptic number.

It is an amenable number.

15828041 is a deficient number, since it is larger than the sum of its proper divisors (1).

15828041 is an equidigital number, since it uses as much as digits as its factorization.

15828041 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2560, while the sum is 29.

The square root of 15828041 is about 3978.4470588409. The cubic root of 15828041 is about 251.0782283424.

The spelling of 15828041 in words is "fifteen million, eight hundred twenty-eight thousand, forty-one".