248593983 has 8 divisors (see below), whose sum is σ = 361591296. Its totient is φ = 150663000.

The previous prime is 248593979. The next prime is 248593993. The reversal of 248593983 is 389395842.

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

It is not a de Polignac number, because 248593983 - 2² = 248593979 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (248593993) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3766543 + ... + 3766608.

It is an arithmetic number, because the mean of its divisors is an integer number (45198912).

Almost surely, 2^248593983 is an apocalyptic number.

248593983 is a deficient number, since it is larger than the sum of its proper divisors (112997313).

248593983 is a wasteful number, since it uses less digits than its factorization.

248593983 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7533165.

The product of its digits is 1866240, while the sum is 51.

The square root of 248593983 is about 15766.8634483844. The cubic root of 248593983 is about 628.7773237562. Note that the first 3 decimals are identical.

The spelling of 248593983 in words is "two hundred forty-eight million, five hundred ninety-three thousand, nine hundred eighty-three".