672711 has 16 divisors (see below), whose sum is σ = 989184. Its totient is φ = 404064.

The previous prime is 672703. The next prime is 672743. The reversal of 672711 is 117276.

672711 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 672711 - 2³ = 672703 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (672781) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1650 + ... + 2016.

It is an arithmetic number, because the mean of its divisors is an integer number (61824).

2⁶⁷²⁷¹¹ is an apocalyptic number.

672711 is a deficient number, since it is larger than the sum of its proper divisors (316473).

672711 is a wasteful number, since it uses less digits than its factorization.

672711 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 430.

The product of its digits is 588, while the sum is 24.

The square root of 672711 is about 820.1896122239. The cubic root of 672711 is about 87.6212631606.

Adding to 672711 its reverse (117276), we get a palindrome (789987).

The spelling of 672711 in words is "six hundred seventy-two thousand, seven hundred eleven".