2089268 has 6 divisors (see below), whose sum is σ = 3656226. Its totient is φ = 1044632.

The previous prime is 2089267. The next prime is 2089271. The reversal of 2089268 is 8629802.

It can be written as a sum of positive squares in only one way, i.e., 1493284 + 595984 = 1222^2 + 772^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2089267) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 261155 + ... + 261162.

It is an arithmetic number, because the mean of its divisors is an integer number (609371).

2^2089268 is an apocalyptic number.

It is an amenable number.

2089268 is a deficient number, since it is larger than the sum of its proper divisors (1566958).

2089268 is a wasteful number, since it uses less digits than its factorization.

2089268 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 522321 (or 522319 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 35.

The square root of 2089268 is about 1445.4300398151. The cubic root of 2089268 is about 127.8393981863.

The spelling of 2089268 in words is "two million, eighty-nine thousand, two hundred sixty-eight".