488482740 has 72 divisors (see below), whose sum is σ = 1546167168. Its totient is φ = 124597440.

The previous prime is 488482721. The next prime is 488482741. The reversal of 488482740 is 47284884.

It is a happy number.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (488482741) by changing a digit.

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 23 ways as a sum of consecutive naturals, for example, 54856 + ... + 63135.

It is an arithmetic number, because the mean of its divisors is an integer number (21474544).

Almost surely, 2^488482740 is an apocalyptic number.

It is an amenable number.

488482740 is an abundant number, since it is smaller than the sum of its proper divisors (1057684428).

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

488482740 is a wasteful number, since it uses less digits than its factorization.

488482740 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 118029 (or 118024 counting only the distinct ones).

The product of its (nonzero) digits is 458752, while the sum is 45.

The square root of 488482740 is about 22101.6456400875. The cubic root of 488482740 is about 787.5589555258.

The spelling of 488482740 in words is "four hundred eighty-eight million, four hundred eighty-two thousand, seven hundred forty".