245848752 has 120 divisors (see below), whose sum is σ = 737006400. Its totient is φ = 76270464.

The previous prime is 245848723. The next prime is 245848753. The reversal of 245848752 is 257848542.

It is a junction number, because it is equal to n+sod(n) for n = 245848698 and 245848707.

It is not an unprimeable number, because it can be changed into a prime (245848753) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 160663 + ... + 162185.

It is an arithmetic number, because the mean of its divisors is an integer number (6141720).

Almost surely, 2^245848752 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 245848752, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (368503200).

245848752 is an abundant number, since it is smaller than the sum of its proper divisors (491157648).

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

245848752 is a wasteful number, since it uses less digits than its factorization.

245848752 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1615 (or 1606 counting only the distinct ones).

The product of its digits is 716800, while the sum is 45.

The square root of 245848752 is about 15679.5647898786. The cubic root of 245848752 is about 626.4542154941.

The spelling of 245848752 in words is "two hundred forty-five million, eight hundred forty-eight thousand, seven hundred fifty-two".