245048112 has 80 divisors (see below), whose sum is σ = 708054880. Its totient is φ = 81139968.

The previous prime is 245048107. The next prime is 245048113. The reversal of 245048112 is 211840542.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is not an unprimeable number, because it can be changed into a prime (245048113) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 66018 + ... + 69630.

It is an arithmetic number, because the mean of its divisors is an integer number (8850686).

Almost surely, 2^245048112 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 245048112, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (354027440).

245048112 is an abundant number, since it is smaller than the sum of its proper divisors (463006768).

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

245048112 is a wasteful number, since it uses less digits than its factorization.

245048112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3787 (or 3775 counting only the distinct ones).

The product of its (nonzero) digits is 2560, while the sum is 27.

The square root of 245048112 is about 15654.0126485192. The cubic root of 245048112 is about 625.7734313981.

Adding to 245048112 its reverse (211840542), we get a palindrome (456888654).

The spelling of 245048112 in words is "two hundred forty-five million, forty-eight thousand, one hundred twelve".