248995375 has 8 divisors (see below), whose sum is σ = 310746384. Its totient is φ = 199196200.

The previous prime is 248995321. The next prime is 248995391. The reversal of 248995375 is 573599842.

It is not a de Polignac number, because 248995375 - 2¹⁹ = 248471087 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

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, 995857 + ... + 996106.

It is an arithmetic number, because the mean of its divisors is an integer number (38843298).

Almost surely, 2^248995375 is an apocalyptic number.

248995375 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

248995375 is a deficient number, since it is larger than the sum of its proper divisors (61751009).

248995375 is an equidigital number, since it uses as much as digits as its factorization.

248995375 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1991978 (or 1991968 counting only the distinct ones).

The product of its digits is 2721600, while the sum is 52.

The square root of 248995375 is about 15779.5872886461. The cubic root of 248995375 is about 629.1155599809.

The spelling of 248995375 in words is "two hundred forty-eight million, nine hundred ninety-five thousand, three hundred seventy-five".