352089231 has 8 divisors (see below), whose sum is σ = 505564080. Its totient is φ = 216670272.

The previous prime is 352089223. The next prime is 352089233. The reversal of 352089231 is 132980253.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 352089231 - 2³ = 352089223 is a prime.

It is a super-2 number, since 2×352089231² = 247933653172342722, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 352089192 and 352089201.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (352089233) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4513926 + ... + 4514003.

It is an arithmetic number, because the mean of its divisors is an integer number (63195510).

Almost surely, 2^352089231 is an apocalyptic number.

352089231 is a deficient number, since it is larger than the sum of its proper divisors (153474849).

352089231 is a wasteful number, since it uses less digits than its factorization.

352089231 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9027945.

The product of its (nonzero) digits is 12960, while the sum is 33.

The square root of 352089231 is about 18764.0409027480. The cubic root of 352089231 is about 706.1293242428.

The spelling of 352089231 in words is "three hundred fifty-two million, eighty-nine thousand, two hundred thirty-one".