2206499 has 2 divisors, whose sum is σ = 2206500. Its totient is φ = 2206498.

The previous prime is 2206493. The next prime is 2206507. The reversal of 2206499 is 9946022.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2206499 - 2⁴ = 2206483 is a prime.

It is a Sophie Germain prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (2206493) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1103249 + 1103250.

It is an arithmetic number, because the mean of its divisors is an integer number (1103250).

2^2206499 is an apocalyptic number.

2206499 is a deficient number, since it is larger than the sum of its proper divisors (1).

2206499 is an equidigital number, since it uses as much as digits as its factorization.

2206499 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 7776, while the sum is 32.

The square root of 2206499 is about 1485.4288942928. The cubic root of 2206499 is about 130.1870876283.

The spelling of 2206499 in words is "two million, two hundred six thousand, four hundred ninety-nine".