245105116 has 48 divisors (see below), whose sum is σ = 465696000. Its totient is φ = 112451328.

The previous prime is 245105053. The next prime is 245105153. The reversal of 245105116 is 611501542.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

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, 798235 + ... + 798541.

It is an arithmetic number, because the mean of its divisors is an integer number (9702000).

Almost surely, 2^245105116 is an apocalyptic number.

It is an amenable number.

245105116 is a deficient number, since it is larger than the sum of its proper divisors (220590884).

245105116 is a wasteful number, since it uses less digits than its factorization.

245105116 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 586 (or 584 counting only the distinct ones).

The product of its (nonzero) digits is 1200, while the sum is 25.

The square root of 245105116 is about 15655.8332898636. The cubic root of 245105116 is about 625.8219508809.

Adding to 245105116 its reverse (611501542), we get a palindrome (856606658).

The spelling of 245105116 in words is "two hundred forty-five million, one hundred five thousand, one hundred sixteen".