245115241 has 8 divisors (see below), whose sum is σ = 282148160. Its totient is φ = 208586448.

The previous prime is 245115229. The next prime is 245115253. The reversal of 245115241 is 142511542.

245115241 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (245115229) and next prime (245115253).

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

It is not a de Polignac number, because 245115241 - 2²¹ = 243018089 is a prime.

It is not an unprimeable number, because it can be changed into a prime (245115341) 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, 124986 + ... + 126931.

It is an arithmetic number, because the mean of its divisors is an integer number (35268520).

Almost surely, 2^245115241 is an apocalyptic number.

It is an amenable number.

245115241 is a deficient number, since it is larger than the sum of its proper divisors (37032919).

245115241 is a wasteful number, since it uses less digits than its factorization.

245115241 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 252063.

The product of its digits is 1600, while the sum is 25.

The square root of 245115241 is about 15656.1566484243. The cubic root of 245115241 is about 625.8305680817.

Adding to 245115241 its reverse (142511542), we get a palindrome (387626783).

The spelling of 245115241 in words is "two hundred forty-five million, one hundred fifteen thousand, two hundred forty-one".