2422087 has 2 divisors, whose sum is σ = 2422088. Its totient is φ = 2422086.

The previous prime is 2422073. The next prime is 2422093. The reversal of 2422087 is 7802242.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2422087 - 2⁷ = 2421959 is a prime.

2422087 is a lucky number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2422027) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1211043 + 1211044.

It is an arithmetic number, because the mean of its divisors is an integer number (1211044).

2^2422087 is an apocalyptic number.

2422087 is a deficient number, since it is larger than the sum of its proper divisors (1).

2422087 is an equidigital number, since it uses as much as digits as its factorization.

2422087 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1792, while the sum is 25.

The square root of 2422087 is about 1556.3055612572. The cubic root of 2422087 is about 134.2960522016.

The spelling of 2422087 in words is "two million, four hundred twenty-two thousand, eighty-seven".