245233212 has 24 divisors (see below), whose sum is σ = 653955456. Its totient is φ = 70066608.

The previous prime is 245233201. The next prime is 245233217. The reversal of 245233212 is 212332542.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (245233217) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1459638 + ... + 1459805.

It is an arithmetic number, because the mean of its divisors is an integer number (27248144).

Almost surely, 2^245233212 is an apocalyptic number.

It is an amenable number.

245233212 is an abundant number, since it is smaller than the sum of its proper divisors (408722244).

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

245233212 is a wasteful number, since it uses less digits than its factorization.

245233212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2919457 (or 2919455 counting only the distinct ones).

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

The square root of 245233212 is about 15659.9237546037. The cubic root of 245233212 is about 625.9309535390.

Adding to 245233212 its reverse (212332542), we get a palindrome (457565754).

The spelling of 245233212 in words is "two hundred forty-five million, two hundred thirty-three thousand, two hundred twelve".