182161952 has 96 divisors (see below), whose sum is σ = 435133440. Its totient is φ = 73405440.

The previous prime is 182161933. The next prime is 182161979. The reversal of 182161952 is 259161281.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 256574 + ... + 257282.

It is an arithmetic number, because the mean of its divisors is an integer number (4532640).

Almost surely, 2^182161952 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 182161952, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (217566720).

182161952 is an abundant number, since it is smaller than the sum of its proper divisors (252971488).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

182161952 is a wasteful number, since it uses less digits than its factorization.

With its successor (182161953) it forms a Ruth-Aaron pair, since the sum of their distinct prime factors is the same (786).

With its successor (182161953) it forms an eRAP, since the sums of their prime factors are consecutive (794 and 795).

182161952 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 794 (or 786 counting only the distinct ones).

The product of its digits is 8640, while the sum is 35.

The square root of 182161952 is about 13496.7385690025. The cubic root of 182161952 is about 566.8731544296.

The spelling of 182161952 in words is "one hundred eighty-two million, one hundred sixty-one thousand, nine hundred fifty-two".