485822798 has 4 divisors (see below), whose sum is σ = 728734200. Its totient is φ = 242911398.

The previous prime is 485822791. The next prime is 485822807. The reversal of 485822798 is 897228584.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (485822791) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 121455698 + ... + 121455701.

It is an arithmetic number, because the mean of its divisors is an integer number (182183550).

Almost surely, 2^485822798 is an apocalyptic number.

485822798 is a deficient number, since it is larger than the sum of its proper divisors (242911402).

485822798 is a wasteful number, since it uses less digits than its factorization.

485822798 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 242911401.

The product of its digits is 2580480, while the sum is 53.

The square root of 485822798 is about 22041.3882956587. The cubic root of 485822798 is about 786.1268509643.

The spelling of 485822798 in words is "four hundred eighty-five million, eight hundred twenty-two thousand, seven hundred ninety-eight".