2266633 has 2 divisors, whose sum is σ = 2266634. Its totient is φ = 2266632.

The previous prime is 2266631. The next prime is 2266637. The reversal of 2266633 is 3366622.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1159929 + 1106704 = 1077^2 + 1052^2 .

It is a cyclic number.

It is not a de Polignac number, because 2266633 - 2¹ = 2266631 is a prime.

Together with 2266631, it forms a pair of twin primes.

It is a zygodrome in base 10.

It is not a weakly prime, because it can be changed into another prime (2266631) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1133316 + 1133317.

It is an arithmetic number, because the mean of its divisors is an integer number (1133317).

2^2266633 is an apocalyptic number.

It is an amenable number.

2266633 is a deficient number, since it is larger than the sum of its proper divisors (1).

2266633 is an equidigital number, since it uses as much as digits as its factorization.

2266633 is an evil number, because the sum of its binary digits is even.

The product of its digits is 7776, while the sum is 28.

The square root of 2266633 is about 1505.5341244887. The cubic root of 2266633 is about 131.3591720543.

It can be divided in two parts, 226 and 6633, that added together give a cube (6859 = 19³).

The spelling of 2266633 in words is "two million, two hundred sixty-six thousand, six hundred thirty-three".