2665714 has 8 divisors (see below), whose sum is σ = 4013100. Its totient is φ = 1328016.

The previous prime is 2665687. The next prime is 2665717. The reversal of 2665714 is 4175662.

It is a happy number.

2665714 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 2265025 + 400689 = 1505^2 + 633^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×2665714² = 14212062259592, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (2665717) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1689 + ... + 2860.

2^2665714 is an apocalyptic number.

2665714 is a deficient number, since it is larger than the sum of its proper divisors (1347386).

2665714 is a wasteful number, since it uses less digits than its factorization.

2665714 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4844.

The product of its digits is 10080, while the sum is 31.

The square root of 2665714 is about 1632.7014423954. The cubic root of 2665714 is about 138.6557393489.

The spelling of 2665714 in words is "two million, six hundred sixty-five thousand, seven hundred fourteen".