2655929 has 2 divisors, whose sum is σ = 2655930. Its totient is φ = 2655928.

The previous prime is 2655911. The next prime is 2655937. The reversal of 2655929 is 9295562.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2319529 + 336400 = 1523^2 + 580^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2655929 is a prime.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 2655892 and 2655901.

It is not a weakly prime, because it can be changed into another prime (2655949) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1327964 + 1327965.

It is an arithmetic number, because the mean of its divisors is an integer number (1327965).

2^2655929 is an apocalyptic number.

It is an amenable number.

2655929 is a deficient number, since it is larger than the sum of its proper divisors (1).

2655929 is an equidigital number, since it uses as much as digits as its factorization.

2655929 is an evil number, because the sum of its binary digits is even.

The product of its digits is 48600, while the sum is 38.

The square root of 2655929 is about 1629.7021200207. The cubic root of 2655929 is about 138.4858774324.

It can be divided in two parts, 26 and 55929, that added together give a palindrome (55955).

The spelling of 2655929 in words is "two million, six hundred fifty-five thousand, nine hundred twenty-nine".