245507960 has 32 divisors (see below), whose sum is σ = 553014000. Its totient is φ = 98092800.

The previous prime is 245507929. The next prime is 245507963. The reversal of 245507960 is 69705542.

It is a happy number.

245507960 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 not an unprimeable number, because it can be changed into a prime (245507963) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 39035 + ... + 44885.

Almost surely, 2^245507960 is an apocalyptic number.

245507960 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

245507960 is an abundant number, since it is smaller than the sum of its proper divisors (307506040).

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

245507960 is a wasteful number, since it uses less digits than its factorization.

245507960 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6911 (or 6907 counting only the distinct ones).

The product of its (nonzero) digits is 75600, while the sum is 38.

The square root of 245507960 is about 15668.6936277406. The cubic root of 245507960 is about 626.1646210379.

The spelling of 245507960 in words is "two hundred forty-five million, five hundred seven thousand, nine hundred sixty".