452082168 has 32 divisors (see below), whose sum is σ = 1255784400. Its totient is φ = 150693984.

The previous prime is 452082157. The next prime is 452082199. The reversal of 452082168 is 861280254.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 1046271 + ... + 1046702.

Almost surely, 2^452082168 is an apocalyptic number.

It is an amenable number.

452082168 is an abundant number, since it is smaller than the sum of its proper divisors (803702232).

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

452082168 is a wasteful number, since it uses less digits than its factorization.

452082168 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2092988 (or 2092978 counting only the distinct ones).

The product of its (nonzero) digits is 30720, while the sum is 36.

The square root of 452082168 is about 21262.2239664622. The cubic root of 452082168 is about 767.4895289414.

The spelling of 452082168 in words is "four hundred fifty-two million, eighty-two thousand, one hundred sixty-eight".