2422477 has 2 divisors, whose sum is σ = 2422478. Its totient is φ = 2422476.

The previous prime is 2422463. The next prime is 2422487. The reversal of 2422477 is 7742242.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1565001 + 857476 = 1251^2 + 926^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2422477 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2422447) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1211238 + 1211239.

It is an arithmetic number, because the mean of its divisors is an integer number (1211239).

2^2422477 is an apocalyptic number.

It is an amenable number.

2422477 is a deficient number, since it is larger than the sum of its proper divisors (1).

2422477 is an equidigital number, since it uses as much as digits as its factorization.

2422477 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 6272, while the sum is 28.

The square root of 2422477 is about 1556.4308529453. The cubic root of 2422477 is about 134.3032598493.

The spelling of 2422477 in words is "two million, four hundred twenty-two thousand, four hundred seventy-seven".