248048242 has 8 divisors (see below), whose sum is σ = 400693356. Its totient is φ = 114483792.

The previous prime is 248048231. The next prime is 248048243. The reversal of 248048242 is 242840842.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 234733041 + 13315201 = 15321^2 + 3649^2 .

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

It is a junction number, because it is equal to n+sod(n) for n = 248048198 and 248048207.

It is not an unprimeable number, because it can be changed into a prime (248048243) 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, 4770133 + ... + 4770184.

Almost surely, 2^248048242 is an apocalyptic number.

248048242 is a deficient number, since it is larger than the sum of its proper divisors (152645114).

248048242 is a wasteful number, since it uses less digits than its factorization.

248048242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9540332.

The product of its (nonzero) digits is 32768, while the sum is 34.

The square root of 248048242 is about 15749.5473585751. The cubic root of 248048242 is about 628.3168661396.

The spelling of 248048242 in words is "two hundred forty-eight million, forty-eight thousand, two hundred forty-two".