705352 has 8 divisors (see below), whose sum is σ = 1322550. Its totient is φ = 352672.

The previous prime is 705317. The next prime is 705389. The reversal of 705352 is 253507.

It can be written as a sum of positive squares in only one way, i.e., 599076 + 106276 = 774^2 + 326^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is an unprimeable number.

705352 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 44077 + ... + 44092.

2⁷⁰⁵³⁵² is an apocalyptic number.

It is an amenable number.

705352 is a deficient number, since it is larger than the sum of its proper divisors (617198).

705352 is a wasteful number, since it uses less digits than its factorization.

705352 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 88175 (or 88171 counting only the distinct ones).

The product of its (nonzero) digits is 1050, while the sum is 22.

The square root of 705352 is about 839.8523679790. The cubic root of 705352 is about 89.0161145757.

Adding to 705352 its reverse (253507), we get a palindrome (958859).

It can be divided in two parts, 705 and 352, that multiplied together give a triangular number (248160 = T₇₀₄).

The spelling of 705352 in words is "seven hundred five thousand, three hundred fifty-two".