248723320 has 16 divisors (see below), whose sum is σ = 559627560. Its totient is φ = 99489312.

The previous prime is 248723317. The next prime is 248723333. The reversal of 248723320 is 23327842.

It is a congruent number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 3109002 + ... + 3109081.

Almost surely, 2^248723320 is an apocalyptic number.

248723320 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

248723320 is an abundant number, since it is smaller than the sum of its proper divisors (310904240).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

248723320 is a wasteful number, since it uses less digits than its factorization.

248723320 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6218094 (or 6218090 counting only the distinct ones).

The product of its (nonzero) digits is 16128, while the sum is 31.

The square root of 248723320 is about 15770.9644600449. The cubic root of 248723320 is about 628.8863503602.

The spelling of 248723320 in words is "two hundred forty-eight million, seven hundred twenty-three thousand, three hundred twenty".