352456665 has 48 divisors (see below), whose sum is σ = 656377344. Its totient is φ = 160821760.

The previous prime is 352456613. The next prime is 352456697. The reversal of 352456665 is 566654253.

It is not a de Polignac number, because 352456665 - 2⁸ = 352456409 is a prime.

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 in 47 ways as a sum of consecutive naturals, for example, 25144 + ... + 36566.

It is an arithmetic number, because the mean of its divisors is an integer number (13674528).

Almost surely, 2^352456665 is an apocalyptic number.

It is an amenable number.

352456665 is a deficient number, since it is larger than the sum of its proper divisors (303920679).

352456665 is a wasteful number, since it uses less digits than its factorization.

352456665 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11470 (or 11459 counting only the distinct ones).

The product of its digits is 648000, while the sum is 42.

The square root of 352456665 is about 18773.8292577726. The cubic root of 352456665 is about 706.3748734739.

The spelling of 352456665 in words is "three hundred fifty-two million, four hundred fifty-six thousand, six hundred sixty-five".