2099628127 has 2 divisors, whose sum is σ = 2099628128. Its totient is φ = 2099628126.

The previous prime is 2099628119. The next prime is 2099628149. The reversal of 2099628127 is 7218269902.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2099628127 - 2³ = 2099628119 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2099628107) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1049814063 + 1049814064.

It is an arithmetic number, because the mean of its divisors is an integer number (1049814064).

Almost surely, 2^2099628127 is an apocalyptic number.

2099628127 is a deficient number, since it is larger than the sum of its proper divisors (1).

2099628127 is an equidigital number, since it uses as much as digits as its factorization.

2099628127 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 217728, while the sum is 46.

The square root of 2099628127 is about 45821.6993028412. The cubic root of 2099628127 is about 1280.5035711894.

It can be divided in two parts, 209962 and 8127, that added together give a square (218089 = 467²).

The spelling of 2099628127 in words is "two billion, ninety-nine million, six hundred twenty-eight thousand, one hundred twenty-seven".