705452 has 12 divisors (see below), whose sum is σ = 1346856. Its totient is φ = 320640.

The previous prime is 705437. The next prime is 705461. The reversal of 705452 is 254507.

705452 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an alternating number because its digits alternate between odd and even.

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, 7973 + ... + 8060.

It is an arithmetic number, because the mean of its divisors is an integer number (112238).

2⁷⁰⁵⁴⁵² is an apocalyptic number.

It is an amenable number.

705452 is a deficient number, since it is larger than the sum of its proper divisors (641404).

705452 is a wasteful number, since it uses less digits than its factorization.

705452 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16048 (or 16046 counting only the distinct ones).

The product of its (nonzero) digits is 1400, while the sum is 23.

The square root of 705452 is about 839.9119001419. The cubic root of 705452 is about 89.0203210763.

Adding to 705452 its reverse (254507), we get a palindrome (959959).

The spelling of 705452 in words is "seven hundred five thousand, four hundred fifty-two".