7057361 has 2 divisors, whose sum is σ = 7057362. Its totient is φ = 7057360.

The previous prime is 7057339. The next prime is 7057373. The reversal of 7057361 is 1637507.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 7054336 + 3025 = 2656^2 + 55^2 .

It is a cyclic number.

It is not a de Polignac number, because 7057361 - 2²² = 2863057 is a prime.

It is not a weakly prime, because it can be changed into another prime (7057301) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3528680 + 3528681.

It is an arithmetic number, because the mean of its divisors is an integer number (3528681).

Almost surely, 2^7057361 is an apocalyptic number.

It is an amenable number.

7057361 is a deficient number, since it is larger than the sum of its proper divisors (1).

7057361 is an equidigital number, since it uses as much as digits as its factorization.

7057361 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4410, while the sum is 29.

The square root of 7057361 is about 2656.5694043258. The cubic root of 7057361 is about 191.8142101066.

The spelling of 7057361 in words is "seven million, fifty-seven thousand, three hundred sixty-one".