182125146 has 64 divisors (see below), whose sum is σ = 440478720. Its totient is φ = 49040640.

The previous prime is 182125129. The next prime is 182125147. The reversal of 182125146 is 641521281.

It is not an unprimeable number, because it can be changed into a prime (182125147) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 191845 + ... + 192791.

It is an arithmetic number, because the mean of its divisors is an integer number (6882480).

Almost surely, 2^182125146 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 182125146, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (220239360).

182125146 is an abundant number, since it is smaller than the sum of its proper divisors (258353574).

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

182125146 is a wasteful number, since it uses less digits than its factorization.

182125146 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1219.

The product of its digits is 3840, while the sum is 30.

The square root of 182125146 is about 13495.3749855274. The cubic root of 182125146 is about 566.8349727668.

The spelling of 182125146 in words is "one hundred eighty-two million, one hundred twenty-five thousand, one hundred forty-six".