245797716 has 24 divisors (see below), whose sum is σ = 581386624. Its totient is φ = 80809920.

The previous prime is 245797703. The next prime is 245797751. The reversal of 245797716 is 617797542.

It is a happy number.

245797716 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 7 ways as a sum of consecutive naturals, for example, 139420 + ... + 141171.

Almost surely, 2^245797716 is an apocalyptic number.

It is an amenable number.

245797716 is an abundant number, since it is smaller than the sum of its proper divisors (335588908).

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

245797716 is a wasteful number, since it uses less digits than its factorization.

245797716 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 280671 (or 280669 counting only the distinct ones).

The product of its digits is 740880, while the sum is 48.

The square root of 245797716 is about 15677.9372367668. The cubic root of 245797716 is about 626.4108637318.

The spelling of 245797716 in words is "two hundred forty-five million, seven hundred ninety-seven thousand, seven hundred sixteen".