16376161 has 4 divisors (see below), whose sum is σ = 17088192. Its totient is φ = 15664132.

The previous prime is 16376141. The next prime is 16376167. The reversal of 16376161 is 16167361.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 16376161 - 2⁷ = 16376033 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (16376167) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 355981 + ... + 356026.

It is an arithmetic number, because the mean of its divisors is an integer number (4272048).

Almost surely, 2^16376161 is an apocalyptic number.

It is an amenable number.

16376161 is a deficient number, since it is larger than the sum of its proper divisors (712031).

16376161 is an equidigital number, since it uses as much as digits as its factorization.

16376161 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 712030.

The product of its digits is 4536, while the sum is 31.

The square root of 16376161 is about 4046.7469651561. The cubic root of 16376161 is about 253.9436552226.

The spelling of 16376161 in words is "sixteen million, three hundred seventy-six thousand, one hundred sixty-one".