16126723 has 2 divisors, whose sum is σ = 16126724. Its totient is φ = 16126722.

The previous prime is 16126673. The next prime is 16126739. The reversal of 16126723 is 32762161.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 16126723 - 2²¹ = 14029571 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 16126691 and 16126700.

It is not a weakly prime, because it can be changed into another prime (16126793) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8063361 + 8063362.

It is an arithmetic number, because the mean of its divisors is an integer number (8063362).

Almost surely, 2^16126723 is an apocalyptic number.

16126723 is a deficient number, since it is larger than the sum of its proper divisors (1).

16126723 is an equidigital number, since it uses as much as digits as its factorization.

16126723 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 3024, while the sum is 28.

The square root of 16126723 is about 4015.8091339106. The cubic root of 16126723 is about 252.6477154174.

Adding to 16126723 its reverse (32762161), we get a palindrome (48888884).

The spelling of 16126723 in words is "sixteen million, one hundred twenty-six thousand, seven hundred twenty-three".