239873248 has 24 divisors (see below), whose sum is σ = 476589960. Its totient is φ = 118834560.

The previous prime is 239873243. The next prime is 239873251. The reversal of 239873248 is 842378932.

It is a junction number, because it is equal to n+sod(n) for n = 239873198 and 239873207.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (239873243) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 30898 + ... + 37873.

It is an arithmetic number, because the mean of its divisors is an integer number (19857915).

Almost surely, 2^239873248 is an apocalyptic number.

It is an amenable number.

239873248 is a deficient number, since it is larger than the sum of its proper divisors (236716712).

239873248 is a wasteful number, since it uses less digits than its factorization.

239873248 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 68890 (or 68882 counting only the distinct ones).

The product of its digits is 580608, while the sum is 46.

The square root of 239873248 is about 15487.8419413422. The cubic root of 239873248 is about 621.3370797214.

The spelling of 239873248 in words is "two hundred thirty-nine million, eight hundred seventy-three thousand, two hundred forty-eight".