245124256 has 24 divisors (see below), whose sum is σ = 519711444. Its totient is φ = 113134080.

The previous prime is 245124251. The next prime is 245124293. The reversal of 245124256 is 652421542.

245124256 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 205635600 + 39488656 = 14340^2 + 6284^2 .

It is not an unprimeable number, because it can be changed into a prime (245124251) 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, 294205 + ... + 295036.

Almost surely, 2^245124256 is an apocalyptic number.

245124256 is a gapful number since it is divisible by the number (26) formed by its first and last digit.

It is an amenable number.

245124256 is an abundant number, since it is smaller than the sum of its proper divisors (274587188).

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

245124256 is a wasteful number, since it uses less digits than its factorization.

245124256 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 589264 (or 589256 counting only the distinct ones).

The product of its digits is 19200, while the sum is 31.

The square root of 245124256 is about 15656.4445516854. Note that the first 3 decimals coincide. The cubic root of 245124256 is about 625.8382403823.

Adding to 245124256 its reverse (652421542), we get a palindrome (897545798).

The spelling of 245124256 in words is "two hundred forty-five million, one hundred twenty-four thousand, two hundred fifty-six".