488041785 has 96 divisors (see below), whose sum is σ = 1072431360. Its totient is φ = 199411200.

The previous prime is 488041769. The next prime is 488041793. The reversal of 488041785 is 587140884.

It is not a de Polignac number, because 488041785 - 2⁴ = 488041769 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 488041785.

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 in 95 ways as a sum of consecutive naturals, for example, 210211 + ... + 212519.

It is an arithmetic number, because the mean of its divisors is an integer number (11171160).

Almost surely, 2^488041785 is an apocalyptic number.

488041785 is a gapful number since it is divisible by the number (45) formed by its first and last digit.

It is an amenable number.

488041785 is an abundant number, since it is smaller than the sum of its proper divisors (584389575).

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

488041785 is a wasteful number, since it uses less digits than its factorization.

488041785 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2399 (or 2396 counting only the distinct ones).

The product of its (nonzero) digits is 286720, while the sum is 45.

The square root of 488041785 is about 22091.6677731673. The cubic root of 488041785 is about 787.3219068172.

Subtracting 488041785 from its reverse (587140884), we obtain a palindrome (99099099).

It can be divided in two parts, 4880 and 41785, that added together give a triangular number (46665 = T₃₀₅).

The spelling of 488041785 in words is "four hundred eighty-eight million, forty-one thousand, seven hundred eighty-five".