245085936 has 20 divisors (see below), whose sum is σ = 633138792. Its totient is φ = 81695296.

The previous prime is 245085917. The next prime is 245085937. The reversal of 245085936 is 639580542.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (245085937) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2552931 + ... + 2553026.

Almost surely, 2^245085936 is an apocalyptic number.

It is an amenable number.

245085936 is an abundant number, since it is smaller than the sum of its proper divisors (388052856).

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

245085936 is a wasteful number, since it uses less digits than its factorization.

245085936 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5105968 (or 5105962 counting only the distinct ones).

The product of its (nonzero) digits is 259200, while the sum is 42.

The square root of 245085936 is about 15655.2207266458. The cubic root of 245085936 is about 625.8056264860.

The spelling of 245085936 in words is "two hundred forty-five million, eighty-five thousand, nine hundred thirty-six".