248619211 has 2 divisors, whose sum is σ = 248619212. Its totient is φ = 248619210.

The previous prime is 248619191. The next prime is 248619223. The reversal of 248619211 is 112916842.

It is a happy number.

248619211 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 248619211 - 2¹³ = 248611019 is a prime.

It is not a weakly prime, because it can be changed into another prime (248619251) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 124309605 + 124309606.

It is an arithmetic number, because the mean of its divisors is an integer number (124309606).

Almost surely, 2^248619211 is an apocalyptic number.

248619211 is a deficient number, since it is larger than the sum of its proper divisors (1).

248619211 is an equidigital number, since it uses as much as digits as its factorization.

248619211 is an evil number, because the sum of its binary digits is even.

The product of its digits is 6912, while the sum is 34.

The square root of 248619211 is about 15767.6634603863. The cubic root of 248619211 is about 628.7985930532.

The spelling of 248619211 in words is "two hundred forty-eight million, six hundred nineteen thousand, two hundred eleven".