705674 has 4 divisors (see below), whose sum is σ = 1058514. Its totient is φ = 352836.

The previous prime is 705643. The next prime is 705689. The reversal of 705674 is 476507.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 354025 + 351649 = 595^2 + 593^2 .

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 as a sum of consecutive naturals, namely, 176417 + ... + 176420.

2⁷⁰⁵⁶⁷⁴ is an apocalyptic number.

705674 is a deficient number, since it is larger than the sum of its proper divisors (352840).

705674 is a wasteful number, since it uses less digits than its factorization.

705674 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 352839.

The product of its (nonzero) digits is 5880, while the sum is 29.

The square root of 705674 is about 840.0440464642. The cubic root of 705674 is about 89.0296580869.

The spelling of 705674 in words is "seven hundred five thousand, six hundred seventy-four".