245489296 has 20 divisors (see below), whose sum is σ = 512223292. Its totient is φ = 113302656.

The previous prime is 245489267. The next prime is 245489359. The reversal of 245489296 is 692984542.

245489296 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 163840000 + 81649296 = 12800^2 + 9036^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 589911 + ... + 590326.

Almost surely, 2^245489296 is an apocalyptic number.

245489296 is a gapful number since it is divisible by the number (26) formed by its first and last digit.

It is an amenable number.

245489296 is an abundant number, since it is smaller than the sum of its proper divisors (266733996).

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

245489296 is a wasteful number, since it uses less digits than its factorization.

245489296 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1180258 (or 1180252 counting only the distinct ones).

The product of its digits is 1244160, while the sum is 49.

The square root of 245489296 is about 15668.0980339032. The cubic root of 245489296 is about 626.1487532121.

The spelling of 245489296 in words is "two hundred forty-five million, four hundred eighty-nine thousand, two hundred ninety-six".