352130214 has 16 divisors (see below), whose sum is σ = 745687728. Its totient is φ = 110472192.

The previous prime is 352130203. The next prime is 352130243. The reversal of 352130214 is 412031253.

It is a super-2 number, since 2×352130214² = 247991375223371592, which contains 22 as substring.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1726027 + ... + 1726230.

It is an arithmetic number, because the mean of its divisors is an integer number (46605483).

Almost surely, 2^352130214 is an apocalyptic number.

352130214 is a gapful number since it is divisible by the number (34) formed by its first and last digit.

352130214 is an abundant number, since it is smaller than the sum of its proper divisors (393557514).

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

352130214 is a wasteful number, since it uses less digits than its factorization.

352130214 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3452279.

The product of its (nonzero) digits is 720, while the sum is 21.

The square root of 352130214 is about 18765.1329331822. The cubic root of 352130214 is about 706.1567208729.

Adding to 352130214 its reverse (412031253), we get a palindrome (764161467).

The spelling of 352130214 in words is "three hundred fifty-two million, one hundred thirty thousand, two hundred fourteen".