2407189 has 2 divisors, whose sum is σ = 2407190. Its totient is φ = 2407188.

The previous prime is 2407177. The next prime is 2407193. The reversal of 2407189 is 9817042.

2407189 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2387025 + 20164 = 1545^2 + 142^2 .

It is a cyclic number.

It is not a de Polignac number, because 2407189 - 2¹¹ = 2405141 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2407189.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2407159) by changing a digit.

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 as a sum of consecutive naturals, namely, 1203594 + 1203595.

It is an arithmetic number, because the mean of its divisors is an integer number (1203595).

2^2407189 is an apocalyptic number.

It is an amenable number.

2407189 is a deficient number, since it is larger than the sum of its proper divisors (1).

2407189 is an equidigital number, since it uses as much as digits as its factorization.

2407189 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4032, while the sum is 31.

The square root of 2407189 is about 1551.5118433322. The cubic root of 2407189 is about 134.0201388014.

The spelling of 2407189 in words is "two million, four hundred seven thousand, one hundred eighty-nine".