488082442 has 4 divisors (see below), whose sum is σ = 732123666. Its totient is φ = 244041220.

The previous prime is 488082421. The next prime is 488082443. The reversal of 488082442 is 244280884.

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., 361722361 + 126360081 = 19019^2 + 11241^2 .

It is a junction number, because it is equal to n+sod(n) for n = 488082395 and 488082404.

It is not an unprimeable number, because it can be changed into a prime (488082443) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 122020609 + ... + 122020612.

Almost surely, 2^488082442 is an apocalyptic number.

488082442 is a deficient number, since it is larger than the sum of its proper divisors (244041224).

488082442 is a wasteful number, since it uses less digits than its factorization.

488082442 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 244041223.

The product of its (nonzero) digits is 131072, while the sum is 40.

The square root of 488082442 is about 22092.5879425657. The cubic root of 488082442 is about 787.3437691924.

The spelling of 488082442 in words is "four hundred eighty-eight million, eighty-two thousand, four hundred forty-two".