711042 has 16 divisors (see below), whose sum is σ = 1505952. Its totient is φ = 223040.

The previous prime is 711041. The next prime is 711049. The reversal of 711042 is 240117.

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

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3384 + ... + 3587.

It is an arithmetic number, because the mean of its divisors is an integer number (94122).

2⁷¹¹⁰⁴² is an apocalyptic number.

711042 is an abundant number, since it is smaller than the sum of its proper divisors (794910).

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

711042 is a wasteful number, since it uses less digits than its factorization.

711042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6993.

The product of its (nonzero) digits is 56, while the sum is 15.

The square root of 711042 is about 843.2330638679. The cubic root of 711042 is about 89.2548350055.

Adding to 711042 its reverse (240117), we get a palindrome (951159).

The spelling of 711042 in words is "seven hundred eleven thousand, forty-two", and thus it is an iban number.