348227172 has 36 divisors (see below), whose sum is σ = 896854140. Its totient is φ = 113884992.

The previous prime is 348227171. The next prime is 348227177. The reversal of 348227172 is 271722843.

348227172 is a `hidden beast` number, since 3 + 482 + 2 + 7 + 172 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 160427556 + 187799616 = 12666^2 + 13704^2 .

It is a tau number, because it is divible by the number of its divisors (36).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a nialpdrome in base 12.

It is not an unprimeable number, because it can be changed into a prime (348227171) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 89347 + ... + 93162.

It is an arithmetic number, because the mean of its divisors is an integer number (24912615).

Almost surely, 2^348227172 is an apocalyptic number.

It is an amenable number.

348227172 is an abundant number, since it is smaller than the sum of its proper divisors (548626968).

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

348227172 is a wasteful number, since it uses less digits than its factorization.

348227172 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 182572 (or 182567 counting only the distinct ones).

The product of its digits is 37632, while the sum is 36.

The square root of 348227172 is about 18660.8459615313. The cubic root of 348227172 is about 703.5379872590.

The spelling of 348227172 in words is "three hundred forty-eight million, two hundred twenty-seven thousand, one hundred seventy-two".