248605219 has 2 divisors, whose sum is σ = 248605220. Its totient is φ = 248605218.

The previous prime is 248605211. The next prime is 248605241. The reversal of 248605219 is 912506842.

248605219 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 248605219 - 2³ = 248605211 is a prime.

It is a super-2 number, since 2×248605219² = 123609109828075922, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (248605211) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 124302609 + 124302610.

It is an arithmetic number, because the mean of its divisors is an integer number (124302610).

Almost surely, 2^248605219 is an apocalyptic number.

248605219 is a deficient number, since it is larger than the sum of its proper divisors (1).

248605219 is an equidigital number, since it uses as much as digits as its factorization.

248605219 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 34560, while the sum is 37.

The square root of 248605219 is about 15767.2197612642. The cubic root of 248605219 is about 628.7867968141.

The spelling of 248605219 in words is "two hundred forty-eight million, six hundred five thousand, two hundred nineteen".