248948293 has 8 divisors (see below), whose sum is σ = 272138976. Its totient is φ = 225850800.

The previous prime is 248948263. The next prime is 248948299. The reversal of 248948293 is 392849842.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-248948293 is a prime.

It is a super-2 number, since 2×248948293² = 123950505175227698, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (248948299) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 17646 + ... + 28447.

It is an arithmetic number, because the mean of its divisors is an integer number (34017372).

Almost surely, 2^248948293 is an apocalyptic number.

It is an amenable number.

248948293 is a deficient number, since it is larger than the sum of its proper divisors (23190683).

248948293 is a wasteful number, since it uses less digits than its factorization.

248948293 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 46595.

The product of its digits is 995328, while the sum is 49.

The square root of 248948293 is about 15778.0953540026. The cubic root of 248948293 is about 629.0759047786.

The spelling of 248948293 in words is "two hundred forty-eight million, nine hundred forty-eight thousand, two hundred ninety-three".