702225224 has 16 divisors (see below), whose sum is σ = 1319611500. Its totient is φ = 350328832.

The previous prime is 702225221. The next prime is 702225247. The reversal of 702225224 is 422522207.

702225224 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 685497124 + 16728100 = 26182^2 + 4090^2 .

It is a junction number, because it is equal to n+sod(n) for n = 702225193 and 702225202.

It is not an unprimeable number, because it can be changed into a prime (702225221) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 94157 + ... + 101340.

Almost surely, 2^702225224 is an apocalyptic number.

It is an amenable number.

702225224 is a deficient number, since it is larger than the sum of its proper divisors (617386276).

702225224 is a wasteful number, since it uses less digits than its factorization.

702225224 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 195952 (or 195948 counting only the distinct ones).

The product of its (nonzero) digits is 4480, while the sum is 26.

The square root of 702225224 is about 26499.5325241786. The cubic root of 702225224 is about 888.8438566862.

The spelling of 702225224 in words is "seven hundred two million, two hundred twenty-five thousand, two hundred twenty-four".