2668052 has 6 divisors (see below), whose sum is σ = 4669098. Its totient is φ = 1334024.

The previous prime is 2668051. The next prime is 2668063. The reversal of 2668052 is 2508662.

2668052 is digitally balanced in base 5, 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 only one way, i.e., 1336336 + 1331716 = 1156^2 + 1154^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2668051) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 333503 + ... + 333510.

It is an arithmetic number, because the mean of its divisors is an integer number (778183).

2^2668052 is an apocalyptic number.

It is an amenable number.

2668052 is a deficient number, since it is larger than the sum of its proper divisors (2001046).

2668052 is a wasteful number, since it uses less digits than its factorization.

2668052 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 667017 (or 667015 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 29.

The square root of 2668052 is about 1633.4172767545. The cubic root of 2668052 is about 138.6962641251.

The spelling of 2668052 in words is "two million, six hundred sixty-eight thousand, fifty-two".