482109842 has 4 divisors (see below), whose sum is σ = 723164766. Its totient is φ = 241054920.

The previous prime is 482109839. The next prime is 482109847. The reversal of 482109842 is 248901284.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 465308041 + 16801801 = 21571^2 + 4099^2 .

It is a junction number, because it is equal to n+sod(n) for n = 482109796 and 482109805.

It is not an unprimeable number, because it can be changed into a prime (482109847) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 120527459 + ... + 120527462.

Almost surely, 2^482109842 is an apocalyptic number.

482109842 is a deficient number, since it is larger than the sum of its proper divisors (241054924).

482109842 is a wasteful number, since it uses less digits than its factorization.

482109842 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 241054923.

The product of its (nonzero) digits is 36864, while the sum is 38.

The square root of 482109842 is about 21956.9998405975. Note that the first 3 decimals coincide. The cubic root of 482109842 is about 784.1190393053.

The spelling of 482109842 in words is "four hundred eighty-two million, one hundred nine thousand, eight hundred forty-two".