248582165 has 16 divisors (see below), whose sum is σ = 321584256. Its totient is φ = 183374400.

The previous prime is 248582161. The next prime is 248582167. The reversal of 248582165 is 561285842.

It is a happy number.

It is not a de Polignac number, because 248582165 - 2² = 248582161 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (248582161) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 96950 + ... + 99480.

It is an arithmetic number, because the mean of its divisors is an integer number (20099016).

Almost surely, 2^248582165 is an apocalyptic number.

It is an amenable number.

248582165 is a deficient number, since it is larger than the sum of its proper divisors (73002091).

248582165 is a wasteful number, since it uses less digits than its factorization.

248582165 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4060.

The product of its digits is 153600, while the sum is 41.

The square root of 248582165 is about 15766.4886705950. The cubic root of 248582165 is about 628.7673597068.

The spelling of 248582165 in words is "two hundred forty-eight million, five hundred eighty-two thousand, one hundred sixty-five".