182135330 has 48 divisors (see below), whose sum is σ = 372718584. Its totient is φ = 63694080.

The previous prime is 182135329. The next prime is 182135333. The reversal of 182135330 is 33531281.

It can be written as a sum of positive squares in 4 ways, for example, as 125238481 + 56896849 = 11191^2 + 7543^2 .

It is a Harshad number since it is a multiple of its sum of digits (26).

It is a self number, because there is not a number n which added to its sum of digits gives 182135330.

It is not an unprimeable number, because it can be changed into a prime (182135333) 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 23 ways as a sum of consecutive naturals, for example, 44990 + ... + 48870.

Almost surely, 2^182135330 is an apocalyptic number.

182135330 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

182135330 is an abundant number, since it is smaller than the sum of its proper divisors (190583254).

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

182135330 is a wasteful number, since it uses less digits than its factorization.

182135330 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3939 (or 3920 counting only the distinct ones).

The product of its (nonzero) digits is 2160, while the sum is 26.

The square root of 182135330 is about 13495.7522947037. The cubic root of 182135330 is about 566.8455379192.

The spelling of 182135330 in words is "one hundred eighty-two million, one hundred thirty-five thousand, three hundred thirty".