245768424 has 48 divisors (see below), whose sum is σ = 675363360. Its totient is φ = 74474400.

The previous prime is 245768423. The next prime is 245768429. The reversal of 245768424 is 424867542.

It is a happy number.

It is a super-3 number, since 3×245768424³ (a number of 26 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (245768423) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 39412 + ... + 45219.

It is an arithmetic number, because the mean of its divisors is an integer number (14070070).

Almost surely, 2^245768424 is an apocalyptic number.

245768424 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

245768424 is an abundant number, since it is smaller than the sum of its proper divisors (429594936).

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

245768424 is a wasteful number, since it uses less digits than its factorization.

245768424 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 84662 (or 84647 counting only the distinct ones).

The product of its digits is 430080, while the sum is 42.

The square root of 245768424 is about 15677.0030299161. The cubic root of 245768424 is about 626.3859793727.

The spelling of 245768424 in words is "two hundred forty-five million, seven hundred sixty-eight thousand, four hundred twenty-four".