704622 has 8 divisors (see below), whose sum is σ = 1409256. Its totient is φ = 234872.

The previous prime is 704617. The next prime is 704647. The reversal of 704622 is 226407.

It is a happy number.

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

704622 is an admirable number.

It is a congruent number.

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, 58713 + ... + 58724.

It is an arithmetic number, because the mean of its divisors is an integer number (176157).

2⁷⁰⁴⁶²² is an apocalyptic number.

704622 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.

704622 is a wasteful number, since it uses less digits than its factorization.

704622 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 117442.

The product of its (nonzero) digits is 672, while the sum is 21.

The square root of 704622 is about 839.4176552825. The cubic root of 704622 is about 88.9853950701.

It can be divided in two parts, 704 and 622, that added together give a triangular number (1326 = T₅₁).

The spelling of 704622 in words is "seven hundred four thousand, six hundred twenty-two".