245433212 has 12 divisors (see below), whose sum is σ = 430236576. Its totient is φ = 122508480.

The previous prime is 245433211. The next prime is 245433217. The reversal of 245433212 is 212334542.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (245433211) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 49364 + ... + 54107.

It is an arithmetic number, because the mean of its divisors is an integer number (35853048).

Almost surely, 2^245433212 is an apocalyptic number.

It is an amenable number.

245433212 is a deficient number, since it is larger than the sum of its proper divisors (184803364).

245433212 is a wasteful number, since it uses less digits than its factorization.

245433212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 104068 (or 104066 counting only the distinct ones).

The product of its digits is 5760, while the sum is 26.

The square root of 245433212 is about 15666.3081802957. The cubic root of 245433212 is about 626.1010666777.

Adding to 245433212 its reverse (212334542), we get a palindrome (457767754).

The spelling of 245433212 in words is "two hundred forty-five million, four hundred thirty-three thousand, two hundred twelve".