245085996 has 12 divisors (see below), whose sum is σ = 571867352. Its totient is φ = 81695328.

The previous prime is 245085979. The next prime is 245086007. The reversal of 245085996 is 699580542.

245085996 is digitally balanced in base 3 and base 9, because in such bases it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (12).

245085996 is strictly pandigital in base 9.

It is an unprimeable number.

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, 10211905 + ... + 10211928.

Almost surely, 2^245085996 is an apocalyptic number.

It is an amenable number.

245085996 is an abundant number, since it is smaller than the sum of its proper divisors (326781356).

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

245085996 is a wasteful number, since it uses less digits than its factorization.

245085996 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20423840 (or 20423838 counting only the distinct ones).

The product of its (nonzero) digits is 777600, while the sum is 48.

The square root of 245085996 is about 15655.2226429393. Note that the first 3 decimals coincide. The cubic root of 245085996 is about 625.8056775543.

The spelling of 245085996 in words is "two hundred forty-five million, eighty-five thousand, nine hundred ninety-six".