245302200 has 288 divisors, whose sum is σ = 968844240. Its totient is φ = 54835200.

The previous prime is 245302181. The next prime is 245302201. The reversal of 245302200 is 2203542.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (245302201) by changing a digit.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 256924 + ... + 257876.

Almost surely, 2^245302200 is an apocalyptic number.

245302200 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 245302200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (484422120).

245302200 is an abundant number, since it is smaller than the sum of its proper divisors (723542040).

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

245302200 is a wasteful number, since it uses less digits than its factorization.

245302200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 999 (or 987 counting only the distinct ones).

The product of its (nonzero) digits is 480, while the sum is 18.

The square root of 245302200 is about 15662.1262924291. The cubic root of 245302200 is about 625.9896428109.

Adding to 245302200 its reverse (2203542), we get a palindrome (247505742).

The spelling of 245302200 in words is "two hundred forty-five million, three hundred two thousand, two hundred".