248852719 has 4 divisors (see below), whose sum is σ = 249290640. Its totient is φ = 248414800.

The previous prime is 248852699. The next prime is 248852731. The reversal of 248852719 is 917258842.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 248852719 - 2⁵ = 248852687 is a prime.

It is a super-2 number, since 2×248852719² = 123855351507385922, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (248852419) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 218107 + ... + 219244.

It is an arithmetic number, because the mean of its divisors is an integer number (62322660).

Almost surely, 2^248852719 is an apocalyptic number.

248852719 is a deficient number, since it is larger than the sum of its proper divisors (437921).

248852719 is an equidigital number, since it uses as much as digits as its factorization.

248852719 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 437920.

The product of its digits is 322560, while the sum is 46.

The square root of 248852719 is about 15775.0663707003. The cubic root of 248852719 is about 628.9953914112.

It can be divided in two parts, 248852 and 719, that added together give a triangular number (249571 = T₇₀₆).

The spelling of 248852719 in words is "two hundred forty-eight million, eight hundred fifty-two thousand, seven hundred nineteen".