712270 has 16 divisors (see below), whose sum is σ = 1380960. Its totient is φ = 262944.

The previous prime is 712237. The next prime is 712279. The reversal of 712270 is 72217.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (712279) by changing a digit.

712270 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 7 ways as a sum of consecutive naturals, for example, 2610 + ... + 2869.

It is an arithmetic number, because the mean of its divisors is an integer number (86310).

2⁷¹²²⁷⁰ is an apocalyptic number.

712270 is a deficient number, since it is larger than the sum of its proper divisors (668690).

712270 is a wasteful number, since it uses less digits than its factorization.

712270 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5499.

The product of its (nonzero) digits is 196, while the sum is 19.

The square root of 712270 is about 843.9608995682. The cubic root of 712270 is about 89.3061877622.

Adding to 712270 its reverse (72217), we get a palindrome (784487).

The spelling of 712270 in words is "seven hundred twelve thousand, two hundred seventy", and thus it is an iban number.