705547852 has 6 divisors (see below), whose sum is σ = 1234708748. Its totient is φ = 352773924.

The previous prime is 705547841. The next prime is 705547853. The reversal of 705547852 is 258745507.

It is a junction number, because it is equal to n+sod(n) for n = 705547799 and 705547808.

It is not an unprimeable number, because it can be changed into a prime (705547853) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 88193478 + ... + 88193485.

Almost surely, 2^705547852 is an apocalyptic number.

It is an amenable number.

705547852 is a deficient number, since it is larger than the sum of its proper divisors (529160896).

705547852 is a wasteful number, since it uses less digits than its factorization.

705547852 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 176386967 (or 176386965 counting only the distinct ones).

The product of its (nonzero) digits is 392000, while the sum is 43.

The square root of 705547852 is about 26562.1507412333. The cubic root of 705547852 is about 890.2435271809.

The spelling of 705547852 in words is "seven hundred five million, five hundred forty-seven thousand, eight hundred fifty-two".