248334146 has 8 divisors (see below), whose sum is σ = 375220620. Its totient is φ = 123260608.

The previous prime is 248334143. The next prime is 248334169. The reversal of 248334146 is 641433842.

248334146 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 204919225 + 43414921 = 14315^2 + 6589^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (248334143) 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, 452891 + ... + 453438.

Almost surely, 2^248334146 is an apocalyptic number.

248334146 is a deficient number, since it is larger than the sum of its proper divisors (126886474).

248334146 is a wasteful number, since it uses less digits than its factorization.

248334146 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 906468.

The product of its digits is 55296, while the sum is 35.

The square root of 248334146 is about 15758.6213229457. The cubic root of 248334146 is about 628.5581758274.

Adding to 248334146 its reverse (641433842), we get a palindrome (889767988).

The spelling of 248334146 in words is "two hundred forty-eight million, three hundred thirty-four thousand, one hundred forty-six".