245724488 has 16 divisors (see below), whose sum is σ = 466285680. Its totient is φ = 121381648.

The previous prime is 245724487. The next prime is 245724491. The reversal of 245724488 is 884427542.

245724488 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (245724487) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 184370 + ... + 185697.

It is an arithmetic number, because the mean of its divisors is an integer number (29142855).

Almost surely, 2^245724488 is an apocalyptic number.

It is an amenable number.

245724488 is a deficient number, since it is larger than the sum of its proper divisors (220561192).

245724488 is a wasteful number, since it uses less digits than its factorization.

245724488 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 370156 (or 370152 counting only the distinct ones).

The product of its digits is 573440, while the sum is 44.

The square root of 245724488 is about 15675.6016790425. The cubic root of 245724488 is about 626.3486508256.

The spelling of 245724488 in words is "two hundred forty-five million, seven hundred twenty-four thousand, four hundred eighty-eight".