704562 has 8 divisors (see below), whose sum is σ = 1409136. Its totient is φ = 234852.

The previous prime is 704551. The next prime is 704567. The reversal of 704562 is 265407.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

704562 is an admirable number.

It is a super-2 number, since 2×704562² = 992815223688, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (704567) by changing a digit.

704562 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 58708 + ... + 58719.

It is an arithmetic number, because the mean of its divisors is an integer number (176142).

2⁷⁰⁴⁵⁶² is an apocalyptic number.

704562 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

704562 is a wasteful number, since it uses less digits than its factorization.

704562 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 117432.

The product of its (nonzero) digits is 1680, while the sum is 24.

The square root of 704562 is about 839.3819154592. The cubic root of 704562 is about 88.9828692358.

Adding to 704562 its reverse (265407), we get a palindrome (969969).

The spelling of 704562 in words is "seven hundred four thousand, five hundred sixty-two".