245979768 has 16 divisors (see below), whose sum is σ = 614949480. Its totient is φ = 81993248.

The previous prime is 245979763. The next prime is 245979841. The reversal of 245979768 is 867979542.

245979768 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (245979763) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5124555 + ... + 5124602.

Almost surely, 2^245979768 is an apocalyptic number.

It is an amenable number.

245979768 is an abundant number, since it is smaller than the sum of its proper divisors (368969712).

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

245979768 is a wasteful number, since it uses less digits than its factorization.

245979768 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10249166 (or 10249162 counting only the distinct ones).

The product of its digits is 7620480, while the sum is 57.

The square root of 245979768 is about 15683.7421554934. The cubic root of 245979768 is about 626.5654776006.

The spelling of 245979768 in words is "two hundred forty-five million, nine hundred seventy-nine thousand, seven hundred sixty-eight".