382722065 has 16 divisors (see below), whose sum is σ = 501897600. Its totient is φ = 277854720.

The previous prime is 382722061. The next prime is 382722079. The reversal of 382722065 is 560227283.

It is not a de Polignac number, because 382722065 - 2² = 382722061 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (382722061) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 27137 + ... + 38753.

It is an arithmetic number, because the mean of its divisors is an integer number (31368600).

Almost surely, 2^382722065 is an apocalyptic number.

It is an amenable number.

382722065 is a deficient number, since it is larger than the sum of its proper divisors (119175535).

382722065 is a wasteful number, since it uses less digits than its factorization.

382722065 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12232.

The product of its (nonzero) digits is 40320, while the sum is 35.

The square root of 382722065 is about 19563.2835945298. The cubic root of 382722065 is about 726.0410347733.

The spelling of 382722065 in words is "three hundred eighty-two million, seven hundred twenty-two thousand, sixty-five".