702222 has 8 divisors (see below), whose sum is σ = 1404456. Its totient is φ = 234072.

The previous prime is 702211. The next prime is 702239. The reversal of 702222 is 222207.

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

702222 is an admirable number.

702222 is a modest number, since divided by 2222 gives 70 as remainder.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 58513 + ... + 58524.

It is an arithmetic number, because the mean of its divisors is an integer number (175557).

2⁷⁰²²²² is an apocalyptic number.

702222 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.

702222 is a wasteful number, since it uses less digits than its factorization.

702222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 117042.

The product of its (nonzero) digits is 112, while the sum is 15.

The square root of 702222 is about 837.9868734055. The cubic root of 702222 is about 88.8842496421.

Subtracting from 702222 its sum of digits (15), we obtain a palindrome (702207).

Adding to 702222 its reverse (222207), we get a palindrome (924429).

The spelling of 702222 in words is "seven hundred two thousand, two hundred twenty-two", and thus it is an iban number.