245125072 has 20 divisors (see below), whose sum is σ = 476194720. Its totient is φ = 122236128.

The previous prime is 245125051. The next prime is 245125079. The reversal of 245125072 is 270521542.

245125072 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 245125072.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (245125079) 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, 14148 + ... + 26275.

It is an arithmetic number, because the mean of its divisors is an integer number (23809736).

Almost surely, 2^245125072 is an apocalyptic number.

It is an amenable number.

245125072 is a deficient number, since it is larger than the sum of its proper divisors (231069648).

245125072 is a wasteful number, since it uses less digits than its factorization.

245125072 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40810 (or 40804 counting only the distinct ones).

The product of its (nonzero) digits is 5600, while the sum is 28.

The square root of 245125072 is about 15656.4706112201. The cubic root of 245125072 is about 625.8389348375.

It can be divided in two parts, 24512 and 5072, that added together give a square (29584 = 172²).

The spelling of 245125072 in words is "two hundred forty-five million, one hundred twenty-five thousand, seventy-two".