702651222 has 96 divisors (see below), whose sum is σ = 1913812992. Its totient is φ = 181351872.

The previous prime is 702651221. The next prime is 702651223. The reversal of 702651222 is 222156207.

702651222 is a `hidden beast` number, since 7 + 0 + 2 + 651 + 2 + 2 + 2 = 666.

It is an interprime number because it is at equal distance from previous prime (702651221) and next prime (702651223).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (702651221) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 72423 + ... + 81549.

It is an arithmetic number, because the mean of its divisors is an integer number (19935552).

Almost surely, 2^702651222 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 702651222, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (956906496).

702651222 is an abundant number, since it is smaller than the sum of its proper divisors (1211161770).

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

702651222 is a wasteful number, since it uses less digits than its factorization.

702651222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9202 (or 9199 counting only the distinct ones).

The product of its (nonzero) digits is 3360, while the sum is 27.

The square root of 702651222 is about 26507.5691454347. The cubic root of 702651222 is about 889.0235564705.

The spelling of 702651222 in words is "seven hundred two million, six hundred fifty-one thousand, two hundred twenty-two".