352655121 has 32 divisors (see below), whose sum is σ = 580285440. Its totient is φ = 185511744.

The previous prime is 352655117. The next prime is 352655141. The reversal of 352655121 is 121556253.

It is a happy number.

It is not a de Polignac number, because 352655121 - 2² = 352655117 is a prime.

It is not an unprimeable number, because it can be changed into a prime (352655111) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 112846 + ... + 115928.

It is an arithmetic number, because the mean of its divisors is an integer number (18133920).

Almost surely, 2^352655121 is an apocalyptic number.

It is an amenable number.

352655121 is a deficient number, since it is larger than the sum of its proper divisors (227630319).

352655121 is a wasteful number, since it uses less digits than its factorization.

352655121 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3525.

The product of its digits is 9000, while the sum is 30.

The square root of 352655121 is about 18779.1139567340. The cubic root of 352655121 is about 706.5074269129.

The spelling of 352655121 in words is "three hundred fifty-two million, six hundred fifty-five thousand, one hundred twenty-one".