482271840 has 96 divisors (see below), whose sum is σ = 1687966560. Its totient is φ = 128604672.

The previous prime is 482271833. The next prime is 482271883. The reversal of 482271840 is 48172284.

It is a tau number, because it is divible by the number of its divisors (96).

It is a super-2 number, since 2×482271840² = 465172255313971200, which contains 22 as substring.

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

It is a junction number, because it is equal to n+sod(n) for n = 482271795 and 482271804.

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, 51499 + ... + 60138.

It is an arithmetic number, because the mean of its divisors is an integer number (17582985).

Almost surely, 2^482271840 is an apocalyptic number.

482271840 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

482271840 is an abundant number, since it is smaller than the sum of its proper divisors (1205694720).

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

482271840 is a wasteful number, since it uses less digits than its factorization.

482271840 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 111661 (or 111647 counting only the distinct ones).

The product of its (nonzero) digits is 28672, while the sum is 36.

The square root of 482271840 is about 21960.6885137966. The cubic root of 482271840 is about 784.2068557322.

The spelling of 482271840 in words is "four hundred eighty-two million, two hundred seventy-one thousand, eight hundred forty".