352222260 has 96 divisors (see below), whose sum is σ = 1066528512. Its totient is φ = 86338560.

The previous prime is 352222219. The next prime is 352222261. The reversal of 352222260 is 62222253.

It is a self number, because there is not a number n which added to its sum of digits gives 352222260.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (352222261) 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 31 ways as a sum of consecutive naturals, for example, 218377 + ... + 219983.

It is an arithmetic number, because the mean of its divisors is an integer number (11109672).

Almost surely, 2^352222260 is an apocalyptic number.

352222260 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 352222260, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (533264256).

352222260 is an abundant number, since it is smaller than the sum of its proper divisors (714306252).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

352222260 is a wasteful number, since it uses less digits than its factorization.

352222260 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1913 (or 1911 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 24.

The square root of 352222260 is about 18767.5853534758. The cubic root of 352222260 is about 706.2182447413.

The spelling of 352222260 in words is "three hundred fifty-two million, two hundred twenty-two thousand, two hundred sixty".