248446417 has 8 divisors (see below), whose sum is σ = 250812416. Its totient is φ = 246087072.

The previous prime is 248446411. The next prime is 248446423. The reversal of 248446417 is 714644842.

It is an interprime number because it is at equal distance from previous prime (248446411) and next prime (248446423).

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 248446417 - 2²⁷ = 114228689 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 248446417.

It is not an unprimeable number, because it can be changed into a prime (248446411) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 103333 + ... + 105709.

It is an arithmetic number, because the mean of its divisors is an integer number (31351552).

Almost surely, 2^248446417 is an apocalyptic number.

It is an amenable number.

248446417 is a deficient number, since it is larger than the sum of its proper divisors (2365999).

248446417 is a wasteful number, since it uses less digits than its factorization.

248446417 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3327.

The product of its digits is 172032, while the sum is 40.

The square root of 248446417 is about 15762.1831292496. The cubic root of 248446417 is about 628.6528845416.

The spelling of 248446417 in words is "two hundred forty-eight million, four hundred forty-six thousand, four hundred seventeen".