245970272 has 48 divisors (see below), whose sum is σ = 494413920. Its totient is φ = 120434688.

The previous prime is 245970271. The next prime is 245970287. The reversal of 245970272 is 272079542.

245970272 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 (245970271) by changing a digit.

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, 337973 + ... + 338699.

It is an arithmetic number, because the mean of its divisors is an integer number (10300290).

Almost surely, 2^245970272 is an apocalyptic number.

It is an amenable number.

245970272 is an abundant number, since it is smaller than the sum of its proper divisors (248443648).

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

245970272 is a wasteful number, since it uses less digits than its factorization.

245970272 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 943 (or 935 counting only the distinct ones).

The product of its (nonzero) digits is 70560, while the sum is 38.

The square root of 245970272 is about 15683.4394186989. The cubic root of 245970272 is about 626.5574146850.

The spelling of 245970272 in words is "two hundred forty-five million, nine hundred seventy thousand, two hundred seventy-two".