2426551 has 2 divisors, whose sum is σ = 2426552. Its totient is φ = 2426550.

The previous prime is 2426537. The next prime is 2426573. The reversal of 2426551 is 1556242.

2426551 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 is a cyclic number.

It is not a de Polignac number, because 2426551 - 2¹³ = 2418359 is a prime.

It is a d-powerful number, because it can be written as 2¹¹ + 4⁹ + 2¹⁷ + 6² + 5⁷ + 5⁹ + 1 .

2426551 is a lucky number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2426521) 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, 1213275 + 1213276.

It is an arithmetic number, because the mean of its divisors is an integer number (1213276).

2^2426551 is an apocalyptic number.

2426551 is a deficient number, since it is larger than the sum of its proper divisors (1).

2426551 is an equidigital number, since it uses as much as digits as its factorization.

2426551 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 2400, while the sum is 25.

The square root of 2426551 is about 1557.7390667246. The cubic root of 2426551 is about 134.3785058397.

The spelling of 2426551 in words is "two million, four hundred twenty-six thousand, five hundred fifty-one".