182165949 has 16 divisors (see below), whose sum is σ = 308429440. Its totient is φ = 104094720.

The previous prime is 182165941. The next prime is 182165983. The reversal of 182165949 is 949561281.

It is not a de Polignac number, because 182165949 - 2³ = 182165941 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 (182165941) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 481732 + ... + 482109.

It is an arithmetic number, because the mean of its divisors is an integer number (19276840).

Almost surely, 2^182165949 is an apocalyptic number.

It is an amenable number.

182165949 is a deficient number, since it is larger than the sum of its proper divisors (126263491).

182165949 is an equidigital number, since it uses as much as digits as its factorization.

182165949 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 963857 (or 963851 counting only the distinct ones).

The product of its digits is 155520, while the sum is 45.

The square root of 182165949 is about 13496.8866409998. The cubic root of 182165949 is about 566.8773005121.

The spelling of 182165949 in words is "one hundred eighty-two million, one hundred sixty-five thousand, nine hundred forty-nine".