182443968 has 112 divisors (see below), whose sum is σ = 613013760. Its totient is φ = 52123392.

The previous prime is 182443939. The next prime is 182443979. The reversal of 182443968 is 869344281.

It is a happy number.

182443968 is a `hidden beast` number, since 18 + 244 + 396 + 8 = 666.

It is a tau number, because it is divible by the number of its divisors (112).

It is a Smith number, since the sum of its digits (45) coincides with the sum of the digits of its prime factors.

It is a nude number because it is divisible by every one of its digits.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4555 + ... + 19637.

Almost surely, 2^182443968 is an apocalyptic number.

182443968 is a gapful number since it is divisible by the number (18) 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 182443968, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (306506880).

182443968 is an abundant number, since it is smaller than the sum of its proper divisors (430569792).

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

182443968 is a wasteful number, since it uses less digits than its factorization.

182443968 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15111 (or 15095 counting only the distinct ones).

The product of its digits is 331776, while the sum is 45.

The square root of 182443968 is about 13507.1820895404. The cubic root of 182443968 is about 567.1655405336.

The spelling of 182443968 in words is "one hundred eighty-two million, four hundred forty-three thousand, nine hundred sixty-eight".