2654999 has 2 divisors, whose sum is σ = 2655000. Its totient is φ = 2654998.

The previous prime is 2654989. The next prime is 2655017. The reversal of 2654999 is 9994562.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2654999 is a prime.

It is a Sophie Germain prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2654909) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1327499 + 1327500.

It is an arithmetic number, because the mean of its divisors is an integer number (1327500).

2^2654999 is an apocalyptic number.

2654999 is a deficient number, since it is larger than the sum of its proper divisors (1).

2654999 is an equidigital number, since it uses as much as digits as its factorization.

2654999 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 174960, while the sum is 44.

The square root of 2654999 is about 1629.4167668218. The cubic root of 2654999 is about 138.4697114755.

The spelling of 2654999 in words is "two million, six hundred fifty-four thousand, nine hundred ninety-nine".