606665952 has 36 divisors (see below), whose sum is σ = 1725207120. Its totient is φ = 202221888.

The previous prime is 606665929. The next prime is 606665957. The reversal of 606665952 is 259566606.

It is a tau number, because it is divible by the number of its divisors (36).

It is a Smith number, since the sum of its digits (45) coincides with the sum of the digits of its prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 606665898 and 606665907.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (606665957) by changing a digit.

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 in 5 ways as a sum of consecutive naturals, for example, 1052952 + ... + 1053527.

It is an arithmetic number, because the mean of its divisors is an integer number (47922420).

Almost surely, 2^606665952 is an apocalyptic number.

It is an amenable number.

606665952 is an abundant number, since it is smaller than the sum of its proper divisors (1118541168).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

606665952 is a wasteful number, since it uses less digits than its factorization.

606665952 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2106495 (or 2106484 counting only the distinct ones).

The product of its (nonzero) digits is 583200, while the sum is 45.

The square root of 606665952 is about 24630.5897615140. The cubic root of 606665952 is about 846.5446587439.

The spelling of 606665952 in words is "six hundred six million, six hundred sixty-five thousand, nine hundred fifty-two".