248204195 has 4 divisors (see below), whose sum is σ = 297845040. Its totient is φ = 198563352.

The previous prime is 248204191. The next prime is 248204221. The reversal of 248204195 is 591402842.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 591402842 = 2 ⋅295701421.

It is a cyclic number.

It is not a de Polignac number, because 248204195 - 2² = 248204191 is a prime.

It is not an unprimeable number, because it can be changed into a prime (248204191) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 24820415 + ... + 24820424.

It is an arithmetic number, because the mean of its divisors is an integer number (74461260).

Almost surely, 2^248204195 is an apocalyptic number.

248204195 is a deficient number, since it is larger than the sum of its proper divisors (49640845).

248204195 is an equidigital number, since it uses as much as digits as its factorization.

248204195 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 49640844.

The product of its (nonzero) digits is 23040, while the sum is 35.

The square root of 248204195 is about 15754.4976117933. The cubic root of 248204195 is about 628.4485171052.

The spelling of 248204195 in words is "two hundred forty-eight million, two hundred four thousand, one hundred ninety-five".