1133634 has 8 divisors (see below), whose sum is σ = 2267280. Its totient is φ = 377876.

The previous prime is 1133633. The next prime is 1133641. The reversal of 1133634 is 4363311.

It is a sphenic number, since it is the product of 3 distinct primes.

1133634 is an admirable number.

It is a self number, because there is not a number n which added to its sum of digits gives 1133634.

It is not an unprimeable number, because it can be changed into a prime (1133633) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 94464 + ... + 94475.

It is an arithmetic number, because the mean of its divisors is an integer number (283410).

2^1133634 is an apocalyptic number.

1133634 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1133634 is a wasteful number, since it uses less digits than its factorization.

1133634 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 188944.

The product of its digits is 648, while the sum is 21.

The square root of 1133634 is about 1064.7224990579. The cubic root of 1133634 is about 104.2695792174.

Adding to 1133634 its reverse (4363311), we get a palindrome (5496945).

The spelling of 1133634 in words is "one million, one hundred thirty-three thousand, six hundred thirty-four".