245636360 has 16 divisors (see below), whose sum is σ = 552681900. Its totient is φ = 98254528.

The previous prime is 245636353. The next prime is 245636387. The reversal of 245636360 is 63636542.

It can be written as a sum of positive squares in 2 ways, for example, as 244421956 + 1214404 = 15634^2 + 1102^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 245636360.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3070415 + ... + 3070494.

Almost surely, 2^245636360 is an apocalyptic number.

245636360 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

245636360 is an abundant number, since it is smaller than the sum of its proper divisors (307045540).

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

245636360 is a wasteful number, since it uses less digits than its factorization.

245636360 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6140920 (or 6140916 counting only the distinct ones).

The product of its (nonzero) digits is 77760, while the sum is 35.

The square root of 245636360 is about 15672.7904343802. The cubic root of 245636360 is about 626.2737628151.

The spelling of 245636360 in words is "two hundred forty-five million, six hundred thirty-six thousand, three hundred sixty".