1652666606 has 16 divisors (see below), whose sum is σ = 2564919168. Its totient is φ = 797817600.

The previous prime is 1652666567. The next prime is 1652666647. The reversal of 1652666606 is 6066662561.

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, 3935 + ... + 57626.

It is an arithmetic number, because the mean of its divisors is an integer number (160307448).

Almost surely, 2^1652666606 is an apocalyptic number.

1652666606 is a deficient number, since it is larger than the sum of its proper divisors (912252562).

1652666606 is a wasteful number, since it uses less digits than its factorization.

1652666606 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 62027.

The product of its (nonzero) digits is 466560, while the sum is 44.

The square root of 1652666606 is about 40653.0024229453. The cubic root of 1652666606 is about 1182.3019809752.

The spelling of 1652666606 in words is "one billion, six hundred fifty-two million, six hundred sixty-six thousand, six hundred six".