704122285 has 4 divisors (see below), whose sum is σ = 844946748. Its totient is φ = 563297824.

The previous prime is 704122271. The next prime is 704122327. The reversal of 704122285 is 582221407.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 304642116 + 399480169 = 17454^2 + 19987^2 .

It is a cyclic number.

It is not a de Polignac number, because 704122285 - 2²¹ = 702025133 is a prime.

It is a Duffinian number.

It is a congruent number.

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, 70412224 + ... + 70412233.

It is an arithmetic number, because the mean of its divisors is an integer number (211236687).

Almost surely, 2^704122285 is an apocalyptic number.

It is an amenable number.

704122285 is a deficient number, since it is larger than the sum of its proper divisors (140824463).

704122285 is a wasteful number, since it uses less digits than its factorization.

704122285 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 140824462.

The product of its (nonzero) digits is 8960, while the sum is 31.

The square root of 704122285 is about 26535.3026174566. The cubic root of 704122285 is about 889.6435407089.

It can be divided in two parts, 704122 and 285, that added together give a palindrome (704407).

The spelling of 704122285 in words is "seven hundred four million, one hundred twenty-two thousand, two hundred eighty-five".