628800482 has 4 divisors (see below), whose sum is σ = 943200726. Its totient is φ = 314400240.

The previous prime is 628800479. The next prime is 628800521. The reversal of 628800482 is 284008826.

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., 504945841 + 123854641 = 22471^2 + 11129^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 157200119 + ... + 157200122.

Almost surely, 2^628800482 is an apocalyptic number.

628800482 is a deficient number, since it is larger than the sum of its proper divisors (314400244).

628800482 is a wasteful number, since it uses less digits than its factorization.

628800482 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 314400243.

The product of its (nonzero) digits is 49152, while the sum is 38.

The square root of 628800482 is about 25075.8944406775. The cubic root of 628800482 is about 856.7174679222.

The spelling of 628800482 in words is "six hundred twenty-eight million, eight hundred thousand, four hundred eighty-two".