248775043 has 8 divisors (see below), whose sum is σ = 271664640. Its totient is φ = 225931080.

The previous prime is 248775041. The next prime is 248775047. The reversal of 248775043 is 340577842.

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 248775043 - 2¹ = 248775041 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 248774987 and 248775005.

It is not an unprimeable number, because it can be changed into a prime (248775041) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 546 + ... + 22312.

It is an arithmetic number, because the mean of its divisors is an integer number (33958080).

Almost surely, 2^248775043 is an apocalyptic number.

248775043 is a deficient number, since it is larger than the sum of its proper divisors (22889597).

248775043 is a wasteful number, since it uses less digits than its factorization.

248775043 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22817.

The product of its (nonzero) digits is 188160, while the sum is 40.

The square root of 248775043 is about 15772.6041920794. The cubic root of 248775043 is about 628.9299404749.

The spelling of 248775043 in words is "two hundred forty-eight million, seven hundred seventy-five thousand, forty-three".