16182077 has 2 divisors, whose sum is σ = 16182078. Its totient is φ = 16182076.

The previous prime is 16182073. The next prime is 16182109. The reversal of 16182077 is 77028161.

It is an a-pointer prime, because the next prime (16182109) can be obtained adding 16182077 to its sum of digits (32).

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 15452761 + 729316 = 3931^2 + 854^2 .

It is a cyclic number.

It is not a de Polignac number, because 16182077 - 2² = 16182073 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (16182073) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8091038 + 8091039.

It is an arithmetic number, because the mean of its divisors is an integer number (8091039).

Almost surely, 2^16182077 is an apocalyptic number.

It is an amenable number.

16182077 is a deficient number, since it is larger than the sum of its proper divisors (1).

16182077 is an equidigital number, since it uses as much as digits as its factorization.

16182077 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4704, while the sum is 32.

The square root of 16182077 is about 4022.6952407559. The cubic root of 16182077 is about 252.9364513068.

The spelling of 16182077 in words is "sixteen million, one hundred eighty-two thousand, seventy-seven".