711898 has 8 divisors (see below), whose sum is σ = 1164960. Its totient is φ = 323580.

The previous prime is 711889. The next prime is 711899. The reversal of 711898 is 898117.

711898 is nontrivially palindromic in base 16.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (711899) 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, 16158 + ... + 16201.

It is an arithmetic number, because the mean of its divisors is an integer number (145620).

2⁷¹¹⁸⁹⁸ is an apocalyptic number.

711898 is a deficient number, since it is larger than the sum of its proper divisors (453062).

711898 is a wasteful number, since it uses less digits than its factorization.

711898 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32372.

The product of its digits is 4032, while the sum is 34.

The square root of 711898 is about 843.7404814278. The cubic root of 711898 is about 89.2906376257.

The spelling of 711898 in words is "seven hundred eleven thousand, eight hundred ninety-eight".