7004401 has 2 divisors, whose sum is σ = 7004402. Its totient is φ = 7004400.

The previous prime is 7004383. The next prime is 7004429. The reversal of 7004401 is 1044007.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 6885376 + 119025 = 2624^2 + 345^2 .

It is a cyclic number.

It is not a de Polignac number, because 7004401 - 2⁹ = 7003889 is a prime.

It is not a weakly prime, because it can be changed into another prime (7004441) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3502200 + 3502201.

It is an arithmetic number, because the mean of its divisors is an integer number (3502201).

Almost surely, 2^7004401 is an apocalyptic number.

It is an amenable number.

7004401 is a deficient number, since it is larger than the sum of its proper divisors (1).

7004401 is an equidigital number, since it uses as much as digits as its factorization.

7004401 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 112, while the sum is 16.

The square root of 7004401 is about 2646.5828912014. The cubic root of 7004401 is about 191.3331994506. Note that the first 3 decimals are identical.

Adding to 7004401 its reverse (1044007), we get a palindrome (8048408).

The spelling of 7004401 in words is "seven million, four thousand, four hundred one".