16104901 has 2 divisors, whose sum is σ = 16104902. Its totient is φ = 16104900.

The previous prime is 16104863. The next prime is 16104911. The reversal of 16104901 is 10940161.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 15880225 + 224676 = 3985^2 + 474^2 .

It is a cyclic number.

It is not a de Polignac number, because 16104901 - 2¹³ = 16096709 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (16104911) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8052450 + 8052451.

It is an arithmetic number, because the mean of its divisors is an integer number (8052451).

Almost surely, 2^16104901 is an apocalyptic number.

It is an amenable number.

16104901 is a deficient number, since it is larger than the sum of its proper divisors (1).

16104901 is an equidigital number, since it uses as much as digits as its factorization.

16104901 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 216, while the sum is 22.

The square root of 16104901 is about 4013.0912025520. The cubic root of 16104901 is about 252.5337065743.

The spelling of 16104901 in words is "sixteen million, one hundred four thousand, nine hundred one".