248893093 has 8 divisors (see below), whose sum is σ = 253467360. Its totient is φ = 244330800.

The previous prime is 248893069. The next prime is 248893121. The reversal of 248893093 is 390398842.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 248893093 - 2¹⁷ = 248762021 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 (248893793) 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, 46243 + ... + 51343.

It is an arithmetic number, because the mean of its divisors is an integer number (31683420).

Almost surely, 2^248893093 is an apocalyptic number.

It is an amenable number.

248893093 is a deficient number, since it is larger than the sum of its proper divisors (4574267).

248893093 is an equidigital number, since it uses as much as digits as its factorization.

248893093 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5987.

The product of its (nonzero) digits is 373248, while the sum is 46.

The square root of 248893093 is about 15776.3459964594. The cubic root of 248893093 is about 629.0294057561.

The spelling of 248893093 in words is "two hundred forty-eight million, eight hundred ninety-three thousand, ninety-three".