352315223 has 4 divisors (see below), whose sum is σ = 379416408. Its totient is φ = 325214040.

The previous prime is 352315207. The next prime is 352315237. The reversal of 352315223 is 322513253.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 352315223 - 2⁴ = 352315207 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 352315192 and 352315201.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (352315253) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 13550573 + ... + 13550598.

It is an arithmetic number, because the mean of its divisors is an integer number (94854102).

Almost surely, 2^352315223 is an apocalyptic number.

352315223 is a deficient number, since it is larger than the sum of its proper divisors (27101185).

352315223 is a wasteful number, since it uses less digits than its factorization.

352315223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27101184.

The product of its digits is 5400, while the sum is 26.

The square root of 352315223 is about 18770.0618805586. The cubic root of 352315223 is about 706.2803706573.

Adding to 352315223 its reverse (322513253), we get a palindrome (674828476).

The spelling of 352315223 in words is "three hundred fifty-two million, three hundred fifteen thousand, two hundred twenty-three".