182442120 has 128 divisors (see below), whose sum is σ = 640189440. Its totient is φ = 40723200.

The previous prime is 182442119. The next prime is 182442131. The reversal of 182442120 is 21244281.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 33595 + ... + 38645.

It is an arithmetic number, because the mean of its divisors is an integer number (5001480).

Almost surely, 2^182442120 is an apocalyptic number.

182442120 is a gapful number since it is divisible by the number (10) 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 182442120, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (320094720).

182442120 is an abundant number, since it is smaller than the sum of its proper divisors (457747320).

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

182442120 is a wasteful number, since it uses less digits than its factorization.

182442120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5115 (or 5111 counting only the distinct ones).

The product of its (nonzero) digits is 1024, while the sum is 24.

The square root of 182442120 is about 13507.1136813162. The cubic root of 182442120 is about 567.1636255613.

The spelling of 182442120 in words is "one hundred eighty-two million, four hundred forty-two thousand, one hundred twenty".