2278027 has 2 divisors, whose sum is σ = 2278028. Its totient is φ = 2278026.

The previous prime is 2278021. The next prime is 2278033. The reversal of 2278027 is 7208722.

It is a balanced prime because it is at equal distance from previous prime (2278021) and next prime (2278033).

It is a cyclic number.

It is not a de Polignac number, because 2278027 - 2³ = 2278019 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2277986 and 2278004.

It is not a weakly prime, because it can be changed into another prime (2278021) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1139013 + 1139014.

It is an arithmetic number, because the mean of its divisors is an integer number (1139014).

2^2278027 is an apocalyptic number.

2278027 is a deficient number, since it is larger than the sum of its proper divisors (1).

2278027 is an equidigital number, since it uses as much as digits as its factorization.

2278027 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3136, while the sum is 28.

The square root of 2278027 is about 1509.3134200689. The cubic root of 2278027 is about 131.5789114189.

The spelling of 2278027 in words is "two million, two hundred seventy-eight thousand, twenty-seven".