324252212 has 6 divisors (see below), whose sum is σ = 567441378. Its totient is φ = 162126104.

The previous prime is 324252211. The next prime is 324252223. The reversal of 324252212 is 212252423.

It can be written as a sum of positive squares in only one way, i.e., 251729956 + 72522256 = 15866^2 + 8516^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (324252211) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 40531523 + ... + 40531530.

It is an arithmetic number, because the mean of its divisors is an integer number (94573563).

Almost surely, 2^324252212 is an apocalyptic number.

It is an amenable number.

324252212 is a deficient number, since it is larger than the sum of its proper divisors (243189166).

324252212 is a wasteful number, since it uses less digits than its factorization.

324252212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 81063057 (or 81063055 counting only the distinct ones).

The product of its digits is 1920, while the sum is 23.

The square root of 324252212 is about 18007.0045260171. The cubic root of 324252212 is about 687.0067157709.

The spelling of 324252212 in words is "three hundred twenty-four million, two hundred fifty-two thousand, two hundred twelve".