245050720 has 24 divisors (see below), whose sum is σ = 578932704. Its totient is φ = 98020224.

The previous prime is 245050711. The next prime is 245050739. The reversal of 245050720 is 27050542.

245050720 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 765624 + ... + 765943.

It is an arithmetic number, because the mean of its divisors is an integer number (24122196).

Almost surely, 2^245050720 is an apocalyptic number.

245050720 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

245050720 is an abundant number, since it is smaller than the sum of its proper divisors (333881984).

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

245050720 is a wasteful number, since it uses less digits than its factorization.

245050720 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1531582 (or 1531574 counting only the distinct ones).

The product of its (nonzero) digits is 2800, while the sum is 25.

The square root of 245050720 is about 15654.0959496229. The cubic root of 245050720 is about 625.7756513857.

The spelling of 245050720 in words is "two hundred forty-five million, fifty thousand, seven hundred twenty".