5620369 has 2 divisors, whose sum is σ = 5620370. Its totient is φ = 5620368.

The previous prime is 5620339. The next prime is 5620397. The reversal of 5620369 is 9630265.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 5349969 + 270400 = 2313^2 + 520^2 .

It is a cyclic number.

It is not a de Polignac number, because 5620369 - 2⁹ = 5619857 is a prime.

It is a super-2 number, since 2×5620369² = 63177095392322, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 5620369.

It is not a weakly prime, because it can be changed into another prime (5620339) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2810184 + 2810185.

It is an arithmetic number, because the mean of its divisors is an integer number (2810185).

Almost surely, 2^5620369 is an apocalyptic number.

It is an amenable number.

5620369 is a deficient number, since it is larger than the sum of its proper divisors (1).

5620369 is an equidigital number, since it uses as much as digits as its factorization.

5620369 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 9720, while the sum is 31.

The square root of 5620369 is about 2370.7317435762. The cubic root of 5620369 is about 177.7958459790.

The spelling of 5620369 in words is "five million, six hundred twenty thousand, three hundred sixty-nine".