16112377 has 2 divisors, whose sum is σ = 16112378. Its totient is φ = 16112376.

The previous prime is 16112359. The next prime is 16112423. The reversal of 16112377 is 77321161.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 11634921 + 4477456 = 3411^2 + 2116^2 .

It is a cyclic number.

It is not a de Polignac number, because 16112377 - 2⁷ = 16112249 is a prime.

It is not a weakly prime, because it can be changed into another prime (16112177) 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, 8056188 + 8056189.

It is an arithmetic number, because the mean of its divisors is an integer number (8056189).

Almost surely, 2^16112377 is an apocalyptic number.

It is an amenable number.

16112377 is a deficient number, since it is larger than the sum of its proper divisors (1).

16112377 is an equidigital number, since it uses as much as digits as its factorization.

16112377 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1764, while the sum is 28.

The square root of 16112377 is about 4014.0225460254. The cubic root of 16112377 is about 252.5727764603.

The spelling of 16112377 in words is "sixteen million, one hundred twelve thousand, three hundred seventy-seven".