704061 has 6 divisors (see below), whose sum is σ = 1016990. Its totient is φ = 469368.

The previous prime is 704059. The next prime is 704069. The reversal of 704061 is 160407.

It can be written as a sum of positive squares in only one way, i.e., 656100 + 47961 = 810^2 + 219^2 .

It is not a de Polignac number, because 704061 - 2¹ = 704059 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (704069) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 39106 + ... + 39123.

2⁷⁰⁴⁰⁶¹ is an apocalyptic number.

It is an amenable number.

704061 is a deficient number, since it is larger than the sum of its proper divisors (312929).

704061 is a wasteful number, since it uses less digits than its factorization.

704061 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 78235 (or 78232 counting only the distinct ones).

The product of its (nonzero) digits is 168, while the sum is 18.

The square root of 704061 is about 839.0834285099. The cubic root of 704061 is about 88.9617729195.

Adding to 704061 its reverse (160407), we get a palindrome (864468).

It can be divided in two parts, 70406 and 1, that added together give a palindrome (70407).

The spelling of 704061 in words is "seven hundred four thousand, sixty-one".