245460115 has 4 divisors (see below), whose sum is σ = 294552144. Its totient is φ = 196368088.

The previous prime is 245460101. The next prime is 245460151. The reversal of 245460115 is 511064542.

245460115 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 511064542 = 2 ⋅255532271.

It is a cyclic number.

It is not a de Polignac number, because 245460115 - 2⁹ = 245459603 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 24546007 + ... + 24546016.

It is an arithmetic number, because the mean of its divisors is an integer number (73638036).

Almost surely, 2^245460115 is an apocalyptic number.

245460115 is a deficient number, since it is larger than the sum of its proper divisors (49092029).

245460115 is an equidigital number, since it uses as much as digits as its factorization.

245460115 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 49092028.

The product of its (nonzero) digits is 4800, while the sum is 28.

The square root of 245460115 is about 15667.1667827977. The cubic root of 245460115 is about 626.1239423940.

The spelling of 245460115 in words is "two hundred forty-five million, four hundred sixty thousand, one hundred fifteen".