2229407 has 2 divisors, whose sum is σ = 2229408. Its totient is φ = 2229406.

The previous prime is 2229391. The next prime is 2229419. The reversal of 2229407 is 7049222.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2229407 - 2⁴ = 2229391 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2229467) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1114703 + 1114704.

It is an arithmetic number, because the mean of its divisors is an integer number (1114704).

2^2229407 is an apocalyptic number.

2229407 is a deficient number, since it is larger than the sum of its proper divisors (1).

2229407 is an equidigital number, since it uses as much as digits as its factorization.

2229407 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2016, while the sum is 26.

The square root of 2229407 is about 1493.1198880197. The cubic root of 2229407 is about 130.6360740136.

The spelling of 2229407 in words is "two million, two hundred twenty-nine thousand, four hundred seven".