16012873 has 2 divisors, whose sum is σ = 16012874. Its totient is φ = 16012872.

The previous prime is 16012859. The next prime is 16012879. The reversal of 16012873 is 37821061.

16012873 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., 15976009 + 36864 = 3997^2 + 192^2 .

It is a cyclic number.

It is not a de Polignac number, because 16012873 - 2²¹ = 13915721 is a prime.

It is not a weakly prime, because it can be changed into another prime (16012879) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8006436 + 8006437.

It is an arithmetic number, because the mean of its divisors is an integer number (8006437).

Almost surely, 2^16012873 is an apocalyptic number.

It is an amenable number.

16012873 is a deficient number, since it is larger than the sum of its proper divisors (1).

16012873 is an equidigital number, since it uses as much as digits as its factorization.

16012873 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2016, while the sum is 28.

The square root of 16012873 is about 4001.6088014697. The cubic root of 16012873 is about 252.0517708785.

The spelling of 16012873 in words is "sixteen million, twelve thousand, eight hundred seventy-three".