2715929 has 2 divisors, whose sum is σ = 2715930. Its totient is φ = 2715928.

The previous prime is 2715913. The next prime is 2715931. The reversal of 2715929 is 9295172.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2715904 + 25 = 1648^2 + 5^2 .

It is a cyclic number.

It is not a de Polignac number, because 2715929 - 2⁴ = 2715913 is a prime.

Together with 2715931, it forms a pair of twin primes.

It is a Chen prime.

It is a plaindrome in base 15.

It is not a weakly prime, because it can be changed into another prime (2715949) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1357964 + 1357965.

It is an arithmetic number, because the mean of its divisors is an integer number (1357965).

2^2715929 is an apocalyptic number.

It is an amenable number.

2715929 is a deficient number, since it is larger than the sum of its proper divisors (1).

2715929 is an equidigital number, since it uses as much as digits as its factorization.

2715929 is an evil number, because the sum of its binary digits is even.

The product of its digits is 11340, while the sum is 35.

The square root of 2715929 is about 1648.0075849340. The cubic root of 2715929 is about 139.5209648052.

The spelling of 2715929 in words is "two million, seven hundred fifteen thousand, nine hundred twenty-nine".