2279087 has 2 divisors, whose sum is σ = 2279088. Its totient is φ = 2279086.

The previous prime is 2279083. The next prime is 2279113. The reversal of 2279087 is 7809722.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2279087 - 2² = 2279083 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2279083) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1139543 + 1139544.

It is an arithmetic number, because the mean of its divisors is an integer number (1139544).

2^2279087 is an apocalyptic number.

2279087 is a deficient number, since it is larger than the sum of its proper divisors (1).

2279087 is an equidigital number, since it uses as much as digits as its factorization.

2279087 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 14112, while the sum is 35.

The square root of 2279087 is about 1509.6645322720. The cubic root of 2279087 is about 131.5993167988.

The spelling of 2279087 in words is "two million, two hundred seventy-nine thousand, eighty-seven".