182418964 has 36 divisors (see below), whose sum is σ = 399924084. Its totient is φ = 72164736.

The previous prime is 182418953. The next prime is 182418967. The reversal of 182418964 is 469814281.

It can be written as a sum of positive squares in 2 ways, for example, as 49984900 + 132434064 = 7070^2 + 11508^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 182418964.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (182418967) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 33249 + ... + 38344.

Almost surely, 2^182418964 is an apocalyptic number.

182418964 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

182418964 is an abundant number, since it is smaller than the sum of its proper divisors (217505120).

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

182418964 is a wasteful number, since it uses less digits than its factorization.

182418964 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 71624 (or 71615 counting only the distinct ones).

The product of its digits is 110592, while the sum is 43.

The square root of 182418964 is about 13506.2564761669. The cubic root of 182418964 is about 567.1396292813.

The spelling of 182418964 in words is "one hundred eighty-two million, four hundred eighteen thousand, nine hundred sixty-four".