352115445 has 24 divisors (see below), whose sum is σ = 619260768. Its totient is φ = 170721760.

The previous prime is 352115431. The next prime is 352115447. The reversal of 352115445 is 544511253.

It is not a de Polignac number, because 352115445 - 2⁶ = 352115381 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (352115447) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 95187 + ... + 98816.

It is an arithmetic number, because the mean of its divisors is an integer number (25802532).

Almost surely, 2^352115445 is an apocalyptic number.

It is an amenable number.

352115445 is a deficient number, since it is larger than the sum of its proper divisors (267145323).

352115445 is a wasteful number, since it uses less digits than its factorization.

352115445 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 194033 (or 194022 counting only the distinct ones).

The product of its digits is 12000, while the sum is 30.

The square root of 352115445 is about 18764.7394066638. The cubic root of 352115445 is about 706.1468482235.

Adding to 352115445 its reverse (544511253), we get a palindrome (896626698).

The spelling of 352115445 in words is "three hundred fifty-two million, one hundred fifteen thousand, four hundred forty-five".