382272841 has 2 divisors, whose sum is σ = 382272842. Its totient is φ = 382272840.

The previous prime is 382272827. The next prime is 382272901. The reversal of 382272841 is 148272283.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 367527241 + 14745600 = 19171^2 + 3840^2 .

It is a cyclic number.

It is not a de Polignac number, because 382272841 - 2⁷ = 382272713 is a prime.

It is a super-2 number, since 2×382272841² = 292265049932422562, which contains 22 as substring.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 382272841.

It is not a weakly prime, because it can be changed into another prime (382272041) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 191136420 + 191136421.

It is an arithmetic number, because the mean of its divisors is an integer number (191136421).

Almost surely, 2^382272841 is an apocalyptic number.

It is an amenable number.

382272841 is a deficient number, since it is larger than the sum of its proper divisors (1).

382272841 is an equidigital number, since it uses as much as digits as its factorization.

382272841 is an evil number, because the sum of its binary digits is even.

The product of its digits is 43008, while the sum is 37.

The square root of 382272841 is about 19551.7989197925. The cubic root of 382272841 is about 725.7568574897.

The spelling of 382272841 in words is "three hundred eighty-two million, two hundred seventy-two thousand, eight hundred forty-one".