245456108 has 12 divisors (see below), whose sum is σ = 435959832. Its totient is φ = 120896160.

The previous prime is 245456063. The next prime is 245456143. The reversal of 245456108 is 801654542.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 457673 + ... + 458208.

It is an arithmetic number, because the mean of its divisors is an integer number (36329986).

Almost surely, 2^245456108 is an apocalyptic number.

It is an amenable number.

245456108 is a deficient number, since it is larger than the sum of its proper divisors (190503724).

245456108 is a wasteful number, since it uses less digits than its factorization.

245456108 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 915952 (or 915950 counting only the distinct ones).

The product of its (nonzero) digits is 38400, while the sum is 35.

The square root of 245456108 is about 15667.0389033793. The cubic root of 245456108 is about 626.1205353336.

The spelling of 245456108 in words is "two hundred forty-five million, four hundred fifty-six thousand, one hundred eight".