982522666 has 4 divisors (see below), whose sum is σ = 1473784002. Its totient is φ = 491261332.

The previous prime is 982522631. The next prime is 982522703. The reversal of 982522666 is 666225289.

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., 859955625 + 122567041 = 29325^2 + 11071^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 245630665 + ... + 245630668.

Almost surely, 2^982522666 is an apocalyptic number.

982522666 is a deficient number, since it is larger than the sum of its proper divisors (491261336).

982522666 is a wasteful number, since it uses less digits than its factorization.

982522666 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 491261335.

The product of its digits is 622080, while the sum is 46.

The square root of 982522666 is about 31345.2175937574. The cubic root of 982522666 is about 994.1399488793.

The spelling of 982522666 in words is "nine hundred eighty-two million, five hundred twenty-two thousand, six hundred sixty-six".