2445413 has 2 divisors, whose sum is σ = 2445414. Its totient is φ = 2445412.

The previous prime is 2445409. The next prime is 2445419. The reversal of 2445413 is 3145442.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1481089 + 964324 = 1217^2 + 982^2 .

It is a cyclic number.

It is not a de Polignac number, because 2445413 - 2² = 2445409 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2445419) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1222706 + 1222707.

It is an arithmetic number, because the mean of its divisors is an integer number (1222707).

2^2445413 is an apocalyptic number.

It is an amenable number.

2445413 is a deficient number, since it is larger than the sum of its proper divisors (1).

2445413 is an equidigital number, since it uses as much as digits as its factorization.

2445413 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1920, while the sum is 23.

The square root of 2445413 is about 1563.7816343723. The cubic root of 2445413 is about 134.7257899993.

The spelling of 2445413 in words is "two million, four hundred forty-five thousand, four hundred thirteen".