5236666 has 12 divisors (see below), whose sum is σ = 8291322. Its totient is φ = 2480184.

The previous prime is 5236661. The next prime is 5236691. The reversal of 5236666 is 6666325.

It can be written as a sum of positive squares in only one way, i.e., 3980025 + 1256641 = 1995^2 + 1121^2 .

It is not an unprimeable number, because it can be changed into a prime (5236661) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2905 + ... + 4348.

Almost surely, 2^5236666 is an apocalyptic number.

5236666 is a deficient number, since it is larger than the sum of its proper divisors (3054656).

5236666 is a wasteful number, since it uses less digits than its factorization.

5236666 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7293 (or 7274 counting only the distinct ones).

The product of its digits is 38880, while the sum is 34.

The square root of 5236666 is about 2288.3762802476. The cubic root of 5236666 is about 173.6540667388.

The spelling of 5236666 in words is "five million, two hundred thirty-six thousand, six hundred sixty-six".