704214 has 64 divisors (see below), whose sum is σ = 1889280. Its totient is φ = 192456.

The previous prime is 704213. The next prime is 704219. The reversal of 704214 is 412407.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 704214.

It is not an unprimeable number, because it can be changed into a prime (704213) 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 31 ways as a sum of consecutive naturals, for example, 30607 + ... + 30629.

It is an arithmetic number, because the mean of its divisors is an integer number (29520).

2⁷⁰⁴²¹⁴ is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 704214, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (944640).

704214 is an abundant number, since it is smaller than the sum of its proper divisors (1185066).

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

704214 is an equidigital number, since it uses as much as digits as its factorization.

704214 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 53 (or 35 counting only the distinct ones).

The product of its (nonzero) digits is 224, while the sum is 18.

The square root of 704214 is about 839.1745944677. The cubic root of 704214 is about 88.9682165683.

It can be divided in two parts, 7042 and 14, that added together give a square (7056 = 84²).

The spelling of 704214 in words is "seven hundred four thousand, two hundred fourteen", and thus it is an iban number.