239735048 has 48 divisors (see below), whose sum is σ = 524710080. Its totient is φ = 102685968.

The previous prime is 239735039. The next prime is 239735053. The reversal of 239735048 is 840537932.

It is a super-3 number, since 3×239735048³ (a number of 26 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 239734996 and 239735014.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 133565 + ... + 135347.

It is an arithmetic number, because the mean of its divisors is an integer number (10931460).

Almost surely, 2^239735048 is an apocalyptic number.

239735048 is a gapful number since it is divisible by the number (28) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 239735048, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (262355040).

239735048 is an abundant number, since it is smaller than the sum of its proper divisors (284975032).

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

239735048 is an frugal number, since it uses more digits than its factorization.

239735048 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1824 (or 1792 counting only the distinct ones).

The product of its (nonzero) digits is 181440, while the sum is 41.

The square root of 239735048 is about 15483.3797344120. The cubic root of 239735048 is about 621.2177315780.

The spelling of 239735048 in words is "two hundred thirty-nine million, seven hundred thirty-five thousand, forty-eight".