245046168 has 64 divisors (see below), whose sum is σ = 681984000. Its totient is φ = 81526176.

The previous prime is 245046161. The next prime is 245046169. The reversal of 245046168 is 861640542.

245046168 is a `hidden beast` number, since 2 + 450 + 46 + 168 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (245046161) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 190953 + ... + 192231.

It is an arithmetic number, because the mean of its divisors is an integer number (10656000).

Almost surely, 2^245046168 is an apocalyptic number.

It is an amenable number.

245046168 is an abundant number, since it is smaller than the sum of its proper divisors (436937832).

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

245046168 is a wasteful number, since it uses less digits than its factorization.

245046168 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2181 (or 2171 counting only the distinct ones).

The product of its (nonzero) digits is 46080, while the sum is 36.

The square root of 245046168 is about 15653.9505556904. The cubic root of 245046168 is about 625.7717766118.

The spelling of 245046168 in words is "two hundred forty-five million, forty-six thousand, one hundred sixty-eight".