712274 has 4 divisors (see below), whose sum is σ = 1068414. Its totient is φ = 356136.

The previous prime is 712237. The next prime is 712279. The reversal of 712274 is 472217.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 472217 = 571 ⋅827.

It can be written as a sum of positive squares in only one way, i.e., 469225 + 243049 = 685^2 + 493^2 .

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

712274 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 178067 + ... + 178070.

2⁷¹²²⁷⁴ is an apocalyptic number.

712274 is a deficient number, since it is larger than the sum of its proper divisors (356140).

712274 is a wasteful number, since it uses less digits than its factorization.

712274 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 356139.

The product of its digits is 784, while the sum is 23.

The square root of 712274 is about 843.9632693429. The cubic root of 712274 is about 89.3063549385.

The spelling of 712274 in words is "seven hundred twelve thousand, two hundred seventy-four", and thus it is an iban number.