245110320 has 640 divisors, whose sum is σ = 1099929600. Its totient is φ = 48771072.

The previous prime is 245110303. The next prime is 245110331. The reversal of 245110320 is 23011542.

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

It is a junction number, because it is equal to n+sod(n) for n = 245110293 and 245110302.

It is an unprimeable number.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 5700219 + ... + 5700261.

It is an arithmetic number, because the mean of its divisors is an integer number (1718640).

Almost surely, 2^245110320 is an apocalyptic number.

245110320 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 245110320, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (549964800).

245110320 is an abundant number, since it is smaller than the sum of its proper divisors (854819280).

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

245110320 is a wasteful number, since it uses less digits than its factorization.

245110320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 114 (or 102 counting only the distinct ones).

The product of its (nonzero) digits is 240, while the sum is 18.

The square root of 245110320 is about 15655.9994890138. Note that the first 3 decimals coincide. The cubic root of 245110320 is about 625.8263799390.

Adding to 245110320 its reverse (23011542), we get a palindrome (268121862).

The spelling of 245110320 in words is "two hundred forty-five million, one hundred ten thousand, three hundred twenty".