248550475 has 12 divisors (see below), whose sum is σ = 308745864. Its totient is φ = 198489920.

The previous prime is 248550461. The next prime is 248550493. The reversal of 248550475 is 574055842.

It is not a de Polignac number, because 248550475 - 2⁷ = 248550347 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 6207 + ... + 23143.

It is an arithmetic number, because the mean of its divisors is an integer number (25728822).

Almost surely, 2^248550475 is an apocalyptic number.

248550475 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

248550475 is a deficient number, since it is larger than the sum of its proper divisors (60195389).

248550475 is a wasteful number, since it uses less digits than its factorization.

248550475 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17534 (or 17529 counting only the distinct ones).

The product of its (nonzero) digits is 224000, while the sum is 40.

The square root of 248550475 is about 15765.4836589304. The cubic root of 248550475 is about 628.7406395217.

The spelling of 248550475 in words is "two hundred forty-eight million, five hundred fifty thousand, four hundred seventy-five".