7020361 has 2 divisors, whose sum is σ = 7020362. Its totient is φ = 7020360.

The previous prime is 7020347. The next prime is 7020379. The reversal of 7020361 is 1630207.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 6996025 + 24336 = 2645^2 + 156^2 .

It is a cyclic number.

It is not a de Polignac number, because 7020361 - 2⁹ = 7019849 is a prime.

It is not a weakly prime, because it can be changed into another prime (7020301) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3510180 + 3510181.

It is an arithmetic number, because the mean of its divisors is an integer number (3510181).

Almost surely, 2^7020361 is an apocalyptic number.

It is an amenable number.

7020361 is a deficient number, since it is larger than the sum of its proper divisors (1).

7020361 is an equidigital number, since it uses as much as digits as its factorization.

7020361 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 252, while the sum is 19.

The square root of 7020361 is about 2649.5963843574. The cubic root of 7020361 is about 191.4784110806.

Adding to 7020361 its reverse (1630207), we get a palindrome (8650568).

It can be divided in two parts, 7020 and 361, that added together give a triangular number (7381 = T₁₂₁).

The spelling of 7020361 in words is "seven million, twenty thousand, three hundred sixty-one".