16256041 has 2 divisors, whose sum is σ = 16256042. Its totient is φ = 16256040.

The previous prime is 16256033. The next prime is 16256047. The reversal of 16256041 is 14065261.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 14745600 + 1510441 = 3840^2 + 1229^2 .

It is a cyclic number.

It is not a de Polignac number, because 16256041 - 2³ = 16256033 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 16255997 and 16256015.

It is not a weakly prime, because it can be changed into another prime (16256047) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8128020 + 8128021.

It is an arithmetic number, because the mean of its divisors is an integer number (8128021).

Almost surely, 2^16256041 is an apocalyptic number.

It is an amenable number.

16256041 is a deficient number, since it is larger than the sum of its proper divisors (1).

16256041 is an equidigital number, since it uses as much as digits as its factorization.

16256041 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1440, while the sum is 25.

The square root of 16256041 is about 4031.8780983557. The cubic root of 16256041 is about 253.3212342252.

The spelling of 16256041 in words is "sixteen million, two hundred fifty-six thousand, forty-one".