2665202 has 8 divisors (see below), whose sum is σ = 4005612. Its totient is φ = 1330000.

The previous prime is 2665199. The next prime is 2665231. The reversal of 2665202 is 2025662.

It is a happy number.

2665202 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 2660161 + 5041 = 1631^2 + 71^2 .

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

It is a nialpdrome in base 12.

It is an unprimeable number.

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, 452 + ... + 2352.

2^2665202 is an apocalyptic number.

2665202 is a deficient number, since it is larger than the sum of its proper divisors (1340410).

2665202 is a wasteful number, since it uses less digits than its factorization.

2665202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2604.

The product of its (nonzero) digits is 1440, while the sum is 23.

The square root of 2665202 is about 1632.5446395122. The cubic root of 2665202 is about 138.6468616418.

The spelling of 2665202 in words is "two million, six hundred sixty-five thousand, two hundred two".