248330473 has 4 divisors (see below), whose sum is σ = 248365780. Its totient is φ = 248295168.

The previous prime is 248330389. The next prime is 248330477. The reversal of 248330473 is 374033842.

It is a happy number.

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 163635264 + 84695209 = 12792^2 + 9203^2 .

It is a cyclic number.

It is not a de Polignac number, because 248330473 - 2¹⁷ = 248199401 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (248330477) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3108 + ... + 22501.

It is an arithmetic number, because the mean of its divisors is an integer number (62091445).

Almost surely, 2^248330473 is an apocalyptic number.

It is an amenable number.

248330473 is a deficient number, since it is larger than the sum of its proper divisors (35307).

248330473 is an equidigital number, since it uses as much as digits as its factorization.

248330473 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35306.

The product of its (nonzero) digits is 48384, while the sum is 34.

The square root of 248330473 is about 15758.5047831322. The cubic root of 248330473 is about 628.5550769039. Note that the first 3 decimals are identical.

The spelling of 248330473 in words is "two hundred forty-eight million, three hundred thirty thousand, four hundred seventy-three".