182182728 has 64 divisors (see below), whose sum is σ = 560568960. Its totient is φ = 48047616.

The previous prime is 182182723. The next prime is 182182729. The reversal of 182182728 is 827281281.

It is a hoax number, since the sum of its digits (39) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is a nude number because it is divisible by every one of its digits.

It is not an unprimeable number, because it can be changed into a prime (182182723) 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, 39525 + ... + 43892.

It is an arithmetic number, because the mean of its divisors is an integer number (8758890).

Almost surely, 2^182182728 is an apocalyptic number.

It is an amenable number.

182182728 is an abundant number, since it is smaller than the sum of its proper divisors (378386232).

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

182182728 is a wasteful number, since it uses less digits than its factorization.

182182728 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 83446 (or 83442 counting only the distinct ones).

The product of its digits is 28672, while the sum is 39.

The square root of 182182728 is about 13497.5082144817. The cubic root of 182182728 is about 566.8947046835.

The spelling of 182182728 in words is "one hundred eighty-two million, one hundred eighty-two thousand, seven hundred twenty-eight".