711048 has 64 divisors (see below), whose sum is σ = 1995840. Its totient is φ = 209664.

The previous prime is 711041. The next prime is 711049. The reversal of 711048 is 840117.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 711048.

It is not an unprimeable number, because it can be changed into a prime (711041) by changing a digit.

711048 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 13390 + ... + 13442.

It is an arithmetic number, because the mean of its divisors is an integer number (31185).

2⁷¹¹⁰⁴⁸ is an apocalyptic number.

711048 is a gapful number since it is divisible by the number (78) 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 711048, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (997920).

711048 is an abundant number, since it is smaller than the sum of its proper divisors (1284792).

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

711048 is a wasteful number, since it uses less digits than its factorization.

711048 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 118 (or 114 counting only the distinct ones).

The product of its (nonzero) digits is 224, while the sum is 21.

The square root of 711048 is about 843.2366215956. The cubic root of 711048 is about 89.2550860584.

The spelling of 711048 in words is "seven hundred eleven thousand, forty-eight".