488278272 has 72 divisors (see below), whose sum is σ = 1341518080. Its totient is φ = 157501440.

The previous prime is 488278229. The next prime is 488278319. The reversal of 488278272 is 272872884.

It is a Harshad number since it is a multiple of its sum of digits (48).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13554 + ... + 34062.

Almost surely, 2^488278272 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 488278272, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (670759040).

488278272 is an abundant number, since it is smaller than the sum of its proper divisors (853239808).

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

488278272 is a wasteful number, since it uses less digits than its factorization.

488278272 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20559 (or 20545 counting only the distinct ones).

The product of its digits is 802816, while the sum is 48.

The square root of 488278272 is about 22097.0195275290. The cubic root of 488278272 is about 787.4490553086.

The spelling of 488278272 in words is "four hundred eighty-eight million, two hundred seventy-eight thousand, two hundred seventy-two".