1108633 has 2 divisors, whose sum is σ = 1108634. Its totient is φ = 1108632.

The previous prime is 1108619. The next prime is 1108663. The reversal of 1108633 is 3368011.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 870489 + 238144 = 933^2 + 488^2 .

It is an emirp because it is prime and its reverse (3368011) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1108633 - 2¹³ = 1100441 is a prime.

1108633 is a lucky number.

It is not a weakly prime, because it can be changed into another prime (1108603) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 554316 + 554317.

It is an arithmetic number, because the mean of its divisors is an integer number (554317).

2^1108633 is an apocalyptic number.

It is an amenable number.

1108633 is a deficient number, since it is larger than the sum of its proper divisors (1).

1108633 is an equidigital number, since it uses as much as digits as its factorization.

1108633 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 432, while the sum is 22.

The square root of 1108633 is about 1052.9164259332. The cubic root of 1108633 is about 103.4973588752.

The spelling of 1108633 in words is "one million, one hundred eight thousand, six hundred thirty-three".