182189056 has 66 divisors (see below), whose sum is σ = 423778128. Its totient is φ = 78059520.

The previous prime is 182189027. The next prime is 182189057. The reversal of 182189056 is 650981281.

182189056 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×182189056² = 66385704252342272, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (182189057) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 48361 + ... + 51991.

Almost surely, 2^182189056 is an apocalyptic number.

182189056 is a gapful number since it is divisible by the number (16) 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 182189056, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (211889064).

182189056 is an abundant number, since it is smaller than the sum of its proper divisors (241589072).

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

182189056 is an equidigital number, since it uses as much as digits as its factorization.

182189056 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3665 (or 3640 counting only the distinct ones).

The product of its (nonzero) digits is 34560, while the sum is 40.

The square root of 182189056 is about 13497.7426260838. The cubic root of 182189056 is about 566.9012681820.

The spelling of 182189056 in words is "one hundred eighty-two million, one hundred eighty-nine thousand, fifty-six".