2946227 has 2 divisors, whose sum is σ = 2946228. Its totient is φ = 2946226.

The previous prime is 2946221. The next prime is 2946241. The reversal of 2946227 is 7226492.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2946227 - 2⁴ = 2946211 is a prime.

It is a plaindrome in base 14.

It is a junction number, because it is equal to n+sod(n) for n = 2946193 and 2946202.

It is not a weakly prime, because it can be changed into another prime (2946221) 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, 1473113 + 1473114.

It is an arithmetic number, because the mean of its divisors is an integer number (1473114).

2^2946227 is an apocalyptic number.

2946227 is a deficient number, since it is larger than the sum of its proper divisors (1).

2946227 is an equidigital number, since it uses as much as digits as its factorization.

2946227 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 12096, while the sum is 32.

The square root of 2946227 is about 1716.4576895455. The cubic root of 2946227 is about 143.3580445346.

The spelling of 2946227 in words is "two million, nine hundred forty-six thousand, two hundred twenty-seven".