245701968 has 40 divisors (see below), whose sum is σ = 640905408. Its totient is φ = 81103872.

The previous prime is 245701921. The next prime is 245701979. The reversal of 245701968 is 869107542.

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 7 ways as a sum of consecutive naturals, for example, 19905 + ... + 29792.

Almost surely, 2^245701968 is an apocalyptic number.

It is an amenable number.

245701968 is an abundant number, since it is smaller than the sum of its proper divisors (395203440).

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

245701968 is a wasteful number, since it uses less digits than its factorization.

245701968 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 49811 (or 49805 counting only the distinct ones).

The product of its (nonzero) digits is 120960, while the sum is 42.

The square root of 245701968 is about 15674.8833488482. The cubic root of 245701968 is about 626.3295158415.

The spelling of 245701968 in words is "two hundred forty-five million, seven hundred one thousand, nine hundred sixty-eight".