245294944 has 48 divisors (see below), whose sum is σ = 490377888. Its totient is φ = 120773632.

The previous prime is 245294939. The next prime is 245294981. The reversal of 245294944 is 449492542.

It is a self number, because there is not a number n which added to its sum of digits gives 245294944.

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, 1052652 + ... + 1052884.

It is an arithmetic number, because the mean of its divisors is an integer number (10216206).

Almost surely, 2^245294944 is an apocalyptic number.

It is an amenable number.

245294944 is a deficient number, since it is larger than the sum of its proper divisors (245082944).

245294944 is a wasteful number, since it uses less digits than its factorization.

245294944 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 607 (or 599 counting only the distinct ones).

The product of its digits is 414720, while the sum is 43.

The square root of 245294944 is about 15661.8946491157. The cubic root of 245294944 is about 625.9834705254.

The spelling of 245294944 in words is "two hundred forty-five million, two hundred ninety-four thousand, nine hundred forty-four".