705677248 has 14 divisors (see below), whose sum is σ = 1400328416. Its totient is φ = 352838592.

The previous prime is 705677243. The next prime is 705677279. The reversal of 705677248 is 842776507.

It is a junction number, because it is equal to n+sod(n) for n = 705677198 and 705677207.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (705677243) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5513040 + ... + 5513167.

Almost surely, 2^705677248 is an apocalyptic number.

It is an amenable number.

705677248 is a deficient number, since it is larger than the sum of its proper divisors (694651168).

705677248 is a wasteful number, since it uses less digits than its factorization.

705677248 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11026219 (or 11026209 counting only the distinct ones).

The product of its (nonzero) digits is 658560, while the sum is 46.

The square root of 705677248 is about 26564.5863510050. The cubic root of 705677248 is about 890.2979467877.

It can be divided in two parts, 70567 and 7248, that added together give a triangular number (77815 = T₃₉₄).

The spelling of 705677248 in words is "seven hundred five million, six hundred seventy-seven thousand, two hundred forty-eight".