248759442 has 24 divisors (see below), whose sum is σ = 540545616. Its totient is φ = 82678776.

The previous prime is 248759417. The next prime is 248759449. The reversal of 248759442 is 244957842.

248759442 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (248759449) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 13668 + ... + 26159.

It is an arithmetic number, because the mean of its divisors is an integer number (22522734).

Almost surely, 2^248759442 is an apocalyptic number.

248759442 is an abundant number, since it is smaller than the sum of its proper divisors (291786174).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

248759442 is a wasteful number, since it uses less digits than its factorization.

248759442 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40182 (or 40179 counting only the distinct ones).

The product of its digits is 645120, while the sum is 45.

The square root of 248759442 is about 15772.1096242703. The cubic root of 248759442 is about 628.9167932007.

The spelling of 248759442 in words is "two hundred forty-eight million, seven hundred fifty-nine thousand, four hundred forty-two".