1606652222 has 16 divisors (see below), whose sum is σ = 2754846720. Its totient is φ = 688418808.

The previous prime is 1606652219. The next prime is 1606652317. The reversal of 1606652222 is 2222566061.

It is a congruent number.

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, 80003 + ... + 98049.

It is an arithmetic number, because the mean of its divisors is an integer number (172177920).

Almost surely, 2^1606652222 is an apocalyptic number.

1606652222 is a deficient number, since it is larger than the sum of its proper divisors (1148194498).

1606652222 is a wasteful number, since it uses less digits than its factorization.

1606652222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24415.

The product of its (nonzero) digits is 17280, while the sum is 32.

The square root of 1606652222 is about 40083.0665244065. The cubic root of 1606652222 is about 1171.2257886333.

The spelling of 1606652222 in words is "one billion, six hundred six million, six hundred fifty-two thousand, two hundred twenty-two".