2419493 has 2 divisors, whose sum is σ = 2419494. Its totient is φ = 2419492.

The previous prime is 2419489. The next prime is 2419507. The reversal of 2419493 is 3949142.

It is a happy number.

2419493 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2067844 + 351649 = 1438^2 + 593^2 .

It is a cyclic number.

It is not a de Polignac number, because 2419493 - 2² = 2419489 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2419433) 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, 1209746 + 1209747.

It is an arithmetic number, because the mean of its divisors is an integer number (1209747).

2^2419493 is an apocalyptic number.

It is an amenable number.

2419493 is a deficient number, since it is larger than the sum of its proper divisors (1).

2419493 is an equidigital number, since it uses as much as digits as its factorization.

2419493 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 7776, while the sum is 32.

The square root of 2419493 is about 1555.4719541027. The cubic root of 2419493 is about 134.2480924054.

The spelling of 2419493 in words is "two million, four hundred nineteen thousand, four hundred ninety-three".