245383968 has 48 divisors (see below), whose sum is σ = 654708096. Its totient is φ = 80451840.

The previous prime is 245383951. The next prime is 245383969. The reversal of 245383968 is 869383542.

245383968 is digitally balanced in base 3, because in such base 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 (48).

It is a Harshad number since it is a multiple of its sum of digits (48).

It is not an unprimeable number, because it can be changed into a prime (245383969) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 15096 + ... + 26807.

It is an arithmetic number, because the mean of its divisors is an integer number (13639752).

Almost surely, 2^245383968 is an apocalyptic number.

It is an amenable number.

245383968 is an abundant number, since it is smaller than the sum of its proper divisors (409324128).

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

245383968 is a wasteful number, since it uses less digits than its factorization.

245383968 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41977 (or 41969 counting only the distinct ones).

The product of its digits is 1244160, while the sum is 48.

The square root of 245383968 is about 15664.7364484692. The cubic root of 245383968 is about 626.0591899991.

The spelling of 245383968 in words is "two hundred forty-five million, three hundred eighty-three thousand, nine hundred sixty-eight".