16049713 has 2 divisors, whose sum is σ = 16049714. Its totient is φ = 16049712.

The previous prime is 16049681. The next prime is 16049767. The reversal of 16049713 is 31794061.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 13337104 + 2712609 = 3652^2 + 1647^2 .

It is a cyclic number.

It is not a de Polignac number, because 16049713 - 2⁵ = 16049681 is a prime.

It is not a weakly prime, because it can be changed into another prime (16049773) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8024856 + 8024857.

It is an arithmetic number, because the mean of its divisors is an integer number (8024857).

Almost surely, 2^16049713 is an apocalyptic number.

It is an amenable number.

16049713 is a deficient number, since it is larger than the sum of its proper divisors (1).

16049713 is an equidigital number, since it uses as much as digits as its factorization.

16049713 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4536, while the sum is 31.

The square root of 16049713 is about 4006.2093055655. The cubic root of 16049713 is about 252.2449170505.

The spelling of 16049713 in words is "sixteen million, forty-nine thousand, seven hundred thirteen".