245245027 has 8 divisors (see below), whose sum is σ = 258680000. Its totient is φ = 231862824.

The previous prime is 245245019. The next prime is 245245087. The reversal of 245245027 is 720542542.

245245027 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 245245027 - 2³ = 245245019 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 245245027.

It is not an unprimeable number, because it can be changed into a prime (245245087) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3453 + ... + 22414.

It is an arithmetic number, because the mean of its divisors is an integer number (32335000).

Almost surely, 2^245245027 is an apocalyptic number.

245245027 is a deficient number, since it is larger than the sum of its proper divisors (13434973).

245245027 is a wasteful number, since it uses less digits than its factorization.

245245027 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26385.

The product of its (nonzero) digits is 22400, while the sum is 31.

The square root of 245245027 is about 15660.3009868904. The cubic root of 245245027 is about 625.9410055427.

Adding to 245245027 its reverse (720542542), we get a palindrome (965787569).

The spelling of 245245027 in words is "two hundred forty-five million, two hundred forty-five thousand, twenty-seven".