488628155 has 8 divisors (see below), whose sum is σ = 586740672. Its totient is φ = 390644608.

The previous prime is 488628137. The next prime is 488628157. The reversal of 488628155 is 551826884.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 488628155 - 2¹⁰ = 488627131 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (488628157) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 23699 + ... + 39228.

It is an arithmetic number, because the mean of its divisors is an integer number (73342584).

Almost surely, 2^488628155 is an apocalyptic number.

488628155 is a deficient number, since it is larger than the sum of its proper divisors (98112517).

488628155 is a wasteful number, since it uses less digits than its factorization.

488628155 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 64485.

The product of its digits is 614400, while the sum is 47.

The square root of 488628155 is about 22104.9350824652. The cubic root of 488628155 is about 787.6370964808.

The spelling of 488628155 in words is "four hundred eighty-eight million, six hundred twenty-eight thousand, one hundred fifty-five".