702444 has 12 divisors (see below), whose sum is σ = 1639064. Its totient is φ = 234144.

The previous prime is 702439. The next prime is 702451. The reversal of 702444 is 444207.

It is a tau number, because it is divible by the number of its divisors (12).

It is a self number, because there is not a number n which added to its sum of digits gives 702444.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 702444.

It is an unprimeable number.

702444 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 (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 29257 + ... + 29280.

2⁷⁰²⁴⁴⁴ is an apocalyptic number.

It is an amenable number.

702444 is an abundant number, since it is smaller than the sum of its proper divisors (936620).

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

702444 is a wasteful number, since it uses less digits than its factorization.

702444 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 58544 (or 58542 counting only the distinct ones).

The product of its (nonzero) digits is 896, while the sum is 21.

The square root of 702444 is about 838.1193232470. The cubic root of 702444 is about 88.8936152579.

The spelling of 702444 in words is "seven hundred two thousand, four hundred forty-four", and thus it is an iban number.