245233200 has 60 divisors (see below), whose sum is σ = 785567528. Its totient is φ = 65395200.

The previous prime is 245233189. The next prime is 245233201. The reversal of 245233200 is 2332542.

It is a tau number, because it is divible by the number of its divisors (60).

It is not an unprimeable number, because it can be changed into a prime (245233201) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 100981 + ... + 103380.

Almost surely, 2^245233200 is an apocalyptic number.

245233200 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

245233200 is an abundant number, since it is smaller than the sum of its proper divisors (540334328).

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

245233200 is a wasteful number, since it uses less digits than its factorization.

245233200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 204382 (or 204371 counting only the distinct ones).

The product of its (nonzero) digits is 1440, while the sum is 21.

The square root of 245233200 is about 15659.9233714600. The cubic root of 245233200 is about 625.9309433294.

Adding to 245233200 its reverse (2332542), we get a palindrome (247565742).

The spelling of 245233200 in words is "two hundred forty-five million, two hundred thirty-three thousand, two hundred".