7004722 has 8 divisors (see below), whose sum is σ = 10520172. Its totient is φ = 3498000.

The previous prime is 7004717. The next prime is 7004737. The reversal of 7004722 is 2274007.

It can be written as a sum of positive squares in 2 ways, for example, as 6964321 + 40401 = 2639^2 + 201^2 .

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

It is a super-2 number, since 2×7004722² = 98132260594568, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 7004693 and 7004702.

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, 472 + ... + 3772.

Almost surely, 2^7004722 is an apocalyptic number.

7004722 is a deficient number, since it is larger than the sum of its proper divisors (3515450).

7004722 is a wasteful number, since it uses less digits than its factorization.

7004722 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4364.

The product of its (nonzero) digits is 784, while the sum is 22.

The square root of 7004722 is about 2646.6435347436. The cubic root of 7004722 is about 191.3361222330.

Adding to 7004722 its reverse (2274007), we get a palindrome (9278729).

The spelling of 7004722 in words is "seven million, four thousand, seven hundred twenty-two".