182276028 has 96 divisors (see below), whose sum is σ = 523031040. Its totient is φ = 54432000.

The previous prime is 182276027. The next prime is 182276033. The reversal of 182276028 is 820672281.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a junction number, because it is equal to n+sod(n) for n = 182275983 and 182276001.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (182276027) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 83268 + ... + 85428.

It is an arithmetic number, because the mean of its divisors is an integer number (5448240).

Almost surely, 2^182276028 is an apocalyptic number.

182276028 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 182276028, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (261515520).

182276028 is an abundant number, since it is smaller than the sum of its proper divisors (340755012).

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

182276028 is a wasteful number, since it uses less digits than its factorization.

182276028 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2256 (or 2248 counting only the distinct ones).

The product of its (nonzero) digits is 21504, while the sum is 36.

The square root of 182276028 is about 13500.9639655841. The cubic root of 182276028 is about 566.9914614766.

The spelling of 182276028 in words is "one hundred eighty-two million, two hundred seventy-six thousand, twenty-eight".