248675479 has 8 divisors (see below), whose sum is σ = 267935472. Its totient is φ = 229434240.

The previous prime is 248675461. The next prime is 248675491. The reversal of 248675479 is 974576842.

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 248675479 - 2⁵ = 248675447 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (248675419) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 35967 + ... + 42319.

It is an arithmetic number, because the mean of its divisors is an integer number (33491934).

Almost surely, 2^248675479 is an apocalyptic number.

248675479 is a deficient number, since it is larger than the sum of its proper divisors (19259993).

248675479 is a wasteful number, since it uses less digits than its factorization.

248675479 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9377.

The product of its digits is 3386880, while the sum is 52.

The square root of 248675479 is about 15769.4476440996. The cubic root of 248675479 is about 628.8460264625.

The spelling of 248675479 in words is "two hundred forty-eight million, six hundred seventy-five thousand, four hundred seventy-nine".