248148299 has 6 divisors (see below), whose sum is σ = 288662364. Its totient is φ = 212698500.

The previous prime is 248148289. The next prime is 248148317. The reversal of 248148299 is 992841842.

It is a happy number.

It is not a de Polignac number, because 248148299 - 2¹² = 248144203 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (248148289) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2532077 + ... + 2532174.

It is an arithmetic number, because the mean of its divisors is an integer number (48110394).

Almost surely, 2^248148299 is an apocalyptic number.

248148299 is a deficient number, since it is larger than the sum of its proper divisors (40514065).

248148299 is an equidigital number, since it uses as much as digits as its factorization.

248148299 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5064265 (or 5064258 counting only the distinct ones).

The product of its digits is 331776, while the sum is 47.

The square root of 248148299 is about 15752.7235422958. The cubic root of 248148299 is about 628.4013376775.

The spelling of 248148299 in words is "two hundred forty-eight million, one hundred forty-eight thousand, two hundred ninety-nine".