248323069 has 4 divisors (see below), whose sum is σ = 248360220. Its totient is φ = 248285920.

The previous prime is 248323057. The next prime is 248323079. The reversal of 248323069 is 960323842.

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

It can be written as a sum of positive squares in 2 ways, for example, as 99800100 + 148522969 = 9990^2 + 12187^2 .

It is a cyclic number.

It is not a de Polignac number, because 248323069 - 2¹⁷ = 248191997 is a prime.

It is a super-2 number, since 2×248323069² = 123328693195157522, 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 (248323079) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5464 + ... + 22945.

It is an arithmetic number, because the mean of its divisors is an integer number (62090055).

Almost surely, 2^248323069 is an apocalyptic number.

It is an amenable number.

248323069 is a deficient number, since it is larger than the sum of its proper divisors (37151).

248323069 is an equidigital number, since it uses as much as digits as its factorization.

248323069 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37150.

The product of its (nonzero) digits is 62208, while the sum is 37.

The square root of 248323069 is about 15758.2698606160. The cubic root of 248323069 is about 628.5488300292.

It can be divided in two parts, 2483 and 23069, that added together give a palindrome (25552).

The spelling of 248323069 in words is "two hundred forty-eight million, three hundred twenty-three thousand, sixty-nine".