182672165 has 8 divisors (see below), whose sum is σ = 236068728. Its totient is φ = 134896320.

The previous prime is 182672159. The next prime is 182672167. The reversal of 182672165 is 561276281.

It can be written as a sum of positive squares in 4 ways, for example, as 6340324 + 176331841 = 2518^2 + 13279^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 182672165 - 2¹⁶ = 182606629 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 (182672167) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1405106 + ... + 1405235.

It is an arithmetic number, because the mean of its divisors is an integer number (29508591).

Almost surely, 2^182672165 is an apocalyptic number.

It is an amenable number.

182672165 is a deficient number, since it is larger than the sum of its proper divisors (53396563).

182672165 is a wasteful number, since it uses less digits than its factorization.

182672165 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2810359.

The product of its digits is 40320, while the sum is 38.

The square root of 182672165 is about 13515.6266965317. The cubic root of 182672165 is about 567.4019081754.

The spelling of 182672165 in words is "one hundred eighty-two million, six hundred seventy-two thousand, one hundred sixty-five".