245096808 has 128 divisors (see below), whose sum is σ = 710899200. Its totient is φ = 69638400.

The previous prime is 245096779. The next prime is 245096849. The reversal of 245096808 is 808690542.

It is a self number, because there is not a number n which added to its sum of digits gives 245096808.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 656910 + ... + 657282.

It is an arithmetic number, because the mean of its divisors is an integer number (5553900).

Almost surely, 2^245096808 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 245096808, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (355449600).

245096808 is an abundant number, since it is smaller than the sum of its proper divisors (465802392).

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

245096808 is a wasteful number, since it uses less digits than its factorization.

245096808 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 543 (or 539 counting only the distinct ones).

The product of its (nonzero) digits is 138240, while the sum is 42.

The square root of 245096808 is about 15655.5679552037. The cubic root of 245096808 is about 625.8148799181.

The spelling of 245096808 in words is "two hundred forty-five million, ninety-six thousand, eight hundred eight".