245028200 has 48 divisors (see below), whose sum is σ = 594470880. Its totient is φ = 93748160.

The previous prime is 245028187. The next prime is 245028229. The reversal of 245028200 is 2820542.

It is a Harshad number since it is a multiple of its sum of digits (23).

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 22034 + ... + 31233.

It is an arithmetic number, because the mean of its divisors is an integer number (12384810).

Almost surely, 2^245028200 is an apocalyptic number.

245028200 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

245028200 is an abundant number, since it is smaller than the sum of its proper divisors (349442680).

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

245028200 is a wasteful number, since it uses less digits than its factorization.

245028200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 53306 (or 53297 counting only the distinct ones).

The product of its (nonzero) digits is 1280, while the sum is 23.

The square root of 245028200 is about 15653.3766325352. The cubic root of 245028200 is about 625.7564813415.

Adding to 245028200 its reverse (2820542), we get a palindrome (247848742).

The spelling of 245028200 in words is "two hundred forty-five million, twenty-eight thousand, two hundred".