16326041 has 2 divisors, whose sum is σ = 16326042. Its totient is φ = 16326040.

The previous prime is 16326007. The next prime is 16326049. The reversal of 16326041 is 14062361.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 16000000 + 326041 = 4000^2 + 571^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-16326041 is a prime.

It is a super-2 number, since 2×16326041² = 533079229467362, which contains 22 as substring.

It is a Chen prime.

It is equal to p_1050719 and since 16326041 and 1050719 have the same sum of digits, it is a Honaker prime.

It is a junction number, because it is equal to n+sod(n) for n = 16325998 and 16326016.

It is not a weakly prime, because it can be changed into another prime (16326049) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8163020 + 8163021.

It is an arithmetic number, because the mean of its divisors is an integer number (8163021).

Almost surely, 2^16326041 is an apocalyptic number.

It is an amenable number.

16326041 is a deficient number, since it is larger than the sum of its proper divisors (1).

16326041 is an equidigital number, since it uses as much as digits as its factorization.

16326041 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 864, while the sum is 23.

The square root of 16326041 is about 4040.5495913304. The cubic root of 16326041 is about 253.6843216981.

It can be divided in two parts, 16 and 326041, that multiplied together give a square (5216656 = 2284²).

The spelling of 16326041 in words is "sixteen million, three hundred twenty-six thousand, forty-one".