248704023 has 16 divisors (see below), whose sum is σ = 335763680. Its totient is φ = 163731456.

The previous prime is 248704021. The next prime is 248704051. The reversal of 248704023 is 320407842.

It is not a de Polignac number, because 248704023 - 2¹ = 248704021 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 (248704021) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 219723 + ... + 220851.

It is an arithmetic number, because the mean of its divisors is an integer number (20985230).

Almost surely, 2^248704023 is an apocalyptic number.

248704023 is a deficient number, since it is larger than the sum of its proper divisors (87059657).

248704023 is a wasteful number, since it uses less digits than its factorization.

248704023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1986.

The product of its (nonzero) digits is 10752, while the sum is 30.

The square root of 248704023 is about 15770.3526593415. The cubic root of 248704023 is about 628.8700860579.

The spelling of 248704023 in words is "two hundred forty-eight million, seven hundred four thousand, twenty-three".