376245161 has 2 divisors, whose sum is σ = 376245162. Its totient is φ = 376245160.

The previous prime is 376245157. The next prime is 376245187. The reversal of 376245161 is 161542673.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 311346025 + 64899136 = 17645^2 + 8056^2 .

It is a cyclic number.

It is not a de Polignac number, because 376245161 - 2² = 376245157 is a prime.

It is not a weakly prime, because it can be changed into another prime (376265161) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 188122580 + 188122581.

It is an arithmetic number, because the mean of its divisors is an integer number (188122581).

Almost surely, 2^376245161 is an apocalyptic number.

It is an amenable number.

376245161 is a deficient number, since it is larger than the sum of its proper divisors (1).

376245161 is an equidigital number, since it uses as much as digits as its factorization.

376245161 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 30240, while the sum is 35.

The square root of 376245161 is about 19397.0400061453. The cubic root of 376245161 is about 721.9220513449.

The spelling of 376245161 in words is "three hundred seventy-six million, two hundred forty-five thousand, one hundred sixty-one".