490248544 has 12 divisors (see below), whose sum is σ = 965176884. Its totient is φ = 245124256.

The previous prime is 490248527. The next prime is 490248553. The reversal of 490248544 is 445842094.

It is a junction number, because it is equal to n+sod(n) for n = 490248497 and 490248506.

It is a congruent number.

It is an unprimeable number.

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, 7660102 + ... + 7660165.

It is an arithmetic number, because the mean of its divisors is an integer number (80431407).

Almost surely, 2^490248544 is an apocalyptic number.

It is an amenable number.

490248544 is a deficient number, since it is larger than the sum of its proper divisors (474928340).

490248544 is a wasteful number, since it uses less digits than its factorization.

490248544 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15320277 (or 15320269 counting only the distinct ones).

The product of its (nonzero) digits is 184320, while the sum is 40.

The square root of 490248544 is about 22141.5569461590. The cubic root of 490248544 is about 788.5067900429.

The spelling of 490248544 in words is "four hundred ninety million, two hundred forty-eight thousand, five hundred forty-four".