712071226 has 8 divisors (see below), whose sum is σ = 1070657280. Its totient is φ = 355185468.

The previous prime is 712071181. The next prime is 712071257. The reversal of 712071226 is 622170217.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 712071194 and 712071203.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 424026 + ... + 425701.

It is an arithmetic number, because the mean of its divisors is an integer number (133832160).

Almost surely, 2^712071226 is an apocalyptic number.

712071226 is a deficient number, since it is larger than the sum of its proper divisors (358586054).

712071226 is a wasteful number, since it uses less digits than its factorization.

712071226 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 850148.

The product of its (nonzero) digits is 2352, while the sum is 28.

The square root of 712071226 is about 26684.6627484778. The cubic root of 712071226 is about 892.9787939606.

The spelling of 712071226 in words is "seven hundred twelve million, seventy-one thousand, two hundred twenty-six".