248662983 has 8 divisors (see below), whose sum is σ = 331632000. Its totient is φ = 165734648.

The previous prime is 248662979. The next prime is 248662987. The reversal of 248662983 is 389266842.

It is an interprime number because it is at equal distance from previous prime (248662979) and next prime (248662987).

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 248662983 - 2² = 248662979 is a prime.

It is a super-2 number, since 2×248662983² = 123666558228916578, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (248662987) 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, 9568 + ... + 24266.

It is an arithmetic number, because the mean of its divisors is an integer number (41454000).

Almost surely, 2^248662983 is an apocalyptic number.

248662983 is a deficient number, since it is larger than the sum of its proper divisors (82969017).

248662983 is a wasteful number, since it uses less digits than its factorization.

248662983 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20341.

The product of its digits is 995328, while the sum is 48.

The square root of 248662983 is about 15769.0514299371. The cubic root of 248662983 is about 628.8354930669.

The spelling of 248662983 in words is "two hundred forty-eight million, six hundred sixty-two thousand, nine hundred eighty-three".