245422115 has 8 divisors (see below), whose sum is σ = 311830560. Its totient is φ = 184788352.

The previous prime is 245422103. The next prime is 245422159. The reversal of 245422115 is 511224542.

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 245422115 - 2¹⁴ = 245405731 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1443575 + ... + 1443744.

It is an arithmetic number, because the mean of its divisors is an integer number (38978820).

Almost surely, 2^245422115 is an apocalyptic number.

245422115 is a deficient number, since it is larger than the sum of its proper divisors (66408445).

245422115 is a wasteful number, since it uses less digits than its factorization.

245422115 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2887341.

The product of its digits is 3200, while the sum is 26.

The square root of 245422115 is about 15665.9540086137. The cubic root of 245422115 is about 626.0916303723.

Adding to 245422115 its reverse (511224542), we get a palindrome (756646657).

The spelling of 245422115 in words is "two hundred forty-five million, four hundred twenty-two thousand, one hundred fifteen".