16000877 has 2 divisors, whose sum is σ = 16000878. Its totient is φ = 16000876.

The previous prime is 16000841. The next prime is 16000879. The reversal of 16000877 is 77800061.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 15952036 + 48841 = 3994^2 + 221^2 .

It is a cyclic number.

It is not a de Polignac number, because 16000877 - 2⁶ = 16000813 is a prime.

Together with 16000879, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (16000879) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8000438 + 8000439.

It is an arithmetic number, because the mean of its divisors is an integer number (8000439).

Almost surely, 2^16000877 is an apocalyptic number.

It is an amenable number.

16000877 is a deficient number, since it is larger than the sum of its proper divisors (1).

16000877 is an equidigital number, since it uses as much as digits as its factorization.

16000877 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2352, while the sum is 29.

The square root of 16000877 is about 4000.1096234978. The cubic root of 16000877 is about 251.9888138564.

The spelling of 16000877 in words is "sixteen million, eight hundred seventy-seven", and thus it is an aban number.