16049417 has 2 divisors, whose sum is σ = 16049418. Its totient is φ = 16049416.

The previous prime is 16049399. The next prime is 16049431. The reversal of 16049417 is 71494061.

16049417 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 15241216 + 808201 = 3904^2 + 899^2 .

It is a cyclic number.

It is not a de Polignac number, because 16049417 - 2⁶ = 16049353 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (16049437) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8024708 + 8024709.

It is an arithmetic number, because the mean of its divisors is an integer number (8024709).

Almost surely, 2^16049417 is an apocalyptic number.

It is an amenable number.

16049417 is a deficient number, since it is larger than the sum of its proper divisors (1).

16049417 is an equidigital number, since it uses as much as digits as its factorization.

16049417 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 6048, while the sum is 32.

The square root of 16049417 is about 4006.1723627423. The cubic root of 16049417 is about 252.2433663488.

The spelling of 16049417 in words is "sixteen million, forty-nine thousand, four hundred seventeen".