710920 has 32 divisors (see below), whose sum is σ = 1828800. Its totient is φ = 243648.

The previous prime is 710917. The next prime is 710929. The reversal of 710920 is 29017.

It is not an unprimeable number, because it can be changed into a prime (710929) 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, 990 + ... + 1549.

It is an arithmetic number, because the mean of its divisors is an integer number (57150).

2⁷¹⁰⁹²⁰ is an apocalyptic number.

710920 is a gapful number since it is divisible by the number (70) formed by its first and last digit.

It is an amenable number.

710920 is an abundant number, since it is smaller than the sum of its proper divisors (1117880).

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

710920 is a wasteful number, since it uses less digits than its factorization.

710920 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2557 (or 2553 counting only the distinct ones).

The product of its (nonzero) digits is 126, while the sum is 19.

The square root of 710920 is about 843.1607201477. The cubic root of 710920 is about 89.2497299565.

Adding to 710920 its reverse (29017), we get a palindrome (739937).

The spelling of 710920 in words is "seven hundred ten thousand, nine hundred twenty".