245648852 has 24 divisors (see below), whose sum is σ = 448199136. Its totient is φ = 117700128.

The previous prime is 245648849. The next prime is 245648873. The reversal of 245648852 is 258846542.

245648852 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, 4358 + ... + 22589.

It is an arithmetic number, because the mean of its divisors is an integer number (18674964).

Almost surely, 2^245648852 is an apocalyptic number.

It is an amenable number.

245648852 is a deficient number, since it is larger than the sum of its proper divisors (202550284).

245648852 is a wasteful number, since it uses less digits than its factorization.

245648852 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27047 (or 27045 counting only the distinct ones).

The product of its digits is 614400, while the sum is 44.

The square root of 245648852 is about 15673.1889543896. The cubic root of 245648852 is about 626.2843791576.

The spelling of 245648852 in words is "two hundred forty-five million, six hundred forty-eight thousand, eight hundred fifty-two".