702028122 has 8 divisors (see below), whose sum is σ = 1404056256. Its totient is φ = 234009372.

The previous prime is 702028111. The next prime is 702028157. The reversal of 702028122 is 221820207.

It is a happy number.

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

702028122 is an admirable number.

It is a super-3 number, since 3×702028122³ (a number of 28 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 702028092 and 702028101.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 58502338 + ... + 58502349.

It is an arithmetic number, because the mean of its divisors is an integer number (175507032).

Almost surely, 2^702028122 is an apocalyptic number.

702028122 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.

702028122 is a wasteful number, since it uses less digits than its factorization.

702028122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 117004692.

The product of its (nonzero) digits is 896, while the sum is 24.

The square root of 702028122 is about 26495.8132919146. The cubic root of 702028122 is about 888.7606880724.

Adding to 702028122 its reverse (221820207), we get a palindrome (923848329).

The spelling of 702028122 in words is "seven hundred two million, twenty-eight thousand, one hundred twenty-two".