245035223 has 4 divisors (see below), whose sum is σ = 245188008. Its totient is φ = 244882440.

The previous prime is 245035213. The next prime is 245035283. The reversal of 245035223 is 322530542.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 322530542 = 2 ⋅161265271.

It is a cyclic number.

It is not a de Polignac number, because 245035223 - 2⁴ = 245035207 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 245035192 and 245035201.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (245035213) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 73961 + ... + 77202.

It is an arithmetic number, because the mean of its divisors is an integer number (61297002).

Almost surely, 2^245035223 is an apocalyptic number.

245035223 is a deficient number, since it is larger than the sum of its proper divisors (152785).

245035223 is a wasteful number, since it uses less digits than its factorization.

245035223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 152784.

The product of its (nonzero) digits is 7200, while the sum is 26.

The square root of 245035223 is about 15653.6009595237. The cubic root of 245035223 is about 625.7624597633.

Adding to 245035223 its reverse (322530542), we get a palindrome (567565765).

It can be divided in two parts, 2450 and 35223, that added together give a palindrome (37673).

The spelling of 245035223 in words is "two hundred forty-five million, thirty-five thousand, two hundred twenty-three".