662122346 has 8 divisors (see below), whose sum is σ = 995737860. Its totient is φ = 330209728.

The previous prime is 662122333. The next prime is 662122411. The reversal of 662122346 is 643221266.

It can be written as a sum of positive squares in 2 ways, for example, as 657666025 + 4456321 = 25645^2 + 2111^2 .

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

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 424751 + ... + 426306.

Almost surely, 2^662122346 is an apocalyptic number.

662122346 is a deficient number, since it is larger than the sum of its proper divisors (333615514).

662122346 is a wasteful number, since it uses less digits than its factorization.

662122346 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 851448.

The product of its digits is 20736, while the sum is 32.

The square root of 662122346 is about 25731.7381068594. The cubic root of 662122346 is about 871.5910226542.

The spelling of 662122346 in words is "six hundred sixty-two million, one hundred twenty-two thousand, three hundred forty-six".