248280673 has 8 divisors (see below), whose sum is σ = 257256000. Its totient is φ = 239464368.

The previous prime is 248280671. The next prime is 248280691. The reversal of 248280673 is 376082842.

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 248280673 - 2¹ = 248280671 is a prime.

It is a Duffinian number.

It is a nialpdrome in base 16.

It is not an unprimeable number, because it can be changed into a prime (248280671) 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, 36573 + ... + 42826.

It is an arithmetic number, because the mean of its divisors is an integer number (32157000).

Almost surely, 2^248280673 is an apocalyptic number.

It is an amenable number.

248280673 is a deficient number, since it is larger than the sum of its proper divisors (8975327).

248280673 is an equidigital number, since it uses as much as digits as its factorization.

248280673 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 79511.

The product of its (nonzero) digits is 129024, while the sum is 40.

The square root of 248280673 is about 15756.9246047571. The cubic root of 248280673 is about 628.5130574461.

The spelling of 248280673 in words is "two hundred forty-eight million, two hundred eighty thousand, six hundred seventy-three".