248823953 has 8 divisors (see below), whose sum is σ = 284708160. Its totient is φ = 213024240.

The previous prime is 248823937. The next prime is 248823961. The reversal of 248823953 is 359328842.

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

It is a cyclic number.

It is not a de Polignac number, because 248823953 - 2⁴ = 248823937 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (248823983) 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, 14678 + ... + 26703.

It is an arithmetic number, because the mean of its divisors is an integer number (35588520).

Almost surely, 2^248823953 is an apocalyptic number.

It is an amenable number.

248823953 is a deficient number, since it is larger than the sum of its proper divisors (35884207).

248823953 is an equidigital number, since it uses as much as digits as its factorization.

248823953 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42247.

The product of its digits is 414720, while the sum is 44.

The square root of 248823953 is about 15774.1545890739. The cubic root of 248823953 is about 628.9711543461.

The spelling of 248823953 in words is "two hundred forty-eight million, eight hundred twenty-three thousand, nine hundred fifty-three".