706738228 has 24 divisors (see below), whose sum is σ = 1415386112. Its totient is φ = 302478624.

The previous prime is 706738223. The next prime is 706738237. The reversal of 706738228 is 822837607.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (706738223) 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, 4525 + ... + 37867.

Almost surely, 2^706738228 is an apocalyptic number.

It is an amenable number.

706738228 is an abundant number, since it is smaller than the sum of its proper divisors (708647884).

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

706738228 is a wasteful number, since it uses less digits than its factorization.

706738228 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34111 (or 34109 counting only the distinct ones).

The product of its (nonzero) digits is 225792, while the sum is 43.

The square root of 706738228 is about 26584.5486702332. The cubic root of 706738228 is about 890.7439086017.

The spelling of 706738228 in words is "seven hundred six million, seven hundred thirty-eight thousand, two hundred twenty-eight".