488276578 has 4 divisors (see below), whose sum is σ = 732414870. Its totient is φ = 244138288.

The previous prime is 488276543. The next prime is 488276587. The reversal of 488276578 is 875672884.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 410184009 + 78092569 = 20253^2 + 8837^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 122069143 + ... + 122069146.

Almost surely, 2^488276578 is an apocalyptic number.

488276578 is a deficient number, since it is larger than the sum of its proper divisors (244138292).

488276578 is a wasteful number, since it uses less digits than its factorization.

488276578 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 244138291.

The product of its digits is 6021120, while the sum is 55.

The square root of 488276578 is about 22096.9811965345. The cubic root of 488276578 is about 787.4481446665.

The spelling of 488276578 in words is "four hundred eighty-eight million, two hundred seventy-six thousand, five hundred seventy-eight".