705226448 has 20 divisors (see below), whose sum is σ = 1376810688. Its totient is φ = 349920480.

The previous prime is 705226447. The next prime is 705226451. The reversal of 705226448 is 844622507.

It is a Smith number, since the sum of its digits (38) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (705226447) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 166136 + ... + 170327.

Almost surely, 2^705226448 is an apocalyptic number.

It is an amenable number.

705226448 is a deficient number, since it is larger than the sum of its proper divisors (671584240).

705226448 is a wasteful number, since it uses less digits than its factorization.

705226448 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 336602 (or 336596 counting only the distinct ones).

The product of its (nonzero) digits is 107520, while the sum is 38.

The square root of 705226448 is about 26556.1000148742. The cubic root of 705226448 is about 890.1083266705.

The spelling of 705226448 in words is "seven hundred five million, two hundred twenty-six thousand, four hundred forty-eight".