488420822 has 4 divisors (see below), whose sum is σ = 732631236. Its totient is φ = 244210410.

The previous prime is 488420773. The next prime is 488420843. The reversal of 488420822 is 228024884.

It is a happy number.

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

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 as a sum of consecutive naturals, namely, 122105204 + ... + 122105207.

It is an arithmetic number, because the mean of its divisors is an integer number (183157809).

Almost surely, 2^488420822 is an apocalyptic number.

488420822 is a deficient number, since it is larger than the sum of its proper divisors (244210414).

488420822 is a wasteful number, since it uses less digits than its factorization.

488420822 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 244210413.

The product of its (nonzero) digits is 65536, while the sum is 38.

The square root of 488420822 is about 22100.2448402727. The cubic root of 488420822 is about 787.5256782422.

The spelling of 488420822 in words is "four hundred eighty-eight million, four hundred twenty thousand, eight hundred twenty-two".