1632133 has 2 divisors, whose sum is σ = 1632134. Its totient is φ = 1632132.

The previous prime is 1632121. The next prime is 1632139. The reversal of 1632133 is 3312361.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 887364 + 744769 = 942^2 + 863^2 .

It is a cyclic number.

It is not a de Polignac number, because 1632133 - 2⁵ = 1632101 is a prime.

It is a plaindrome in base 15.

It is a self number, because there is not a number n which added to its sum of digits gives 1632133.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1632139) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 816066 + 816067.

It is an arithmetic number, because the mean of its divisors is an integer number (816067).

2^1632133 is an apocalyptic number.

It is an amenable number.

1632133 is a deficient number, since it is larger than the sum of its proper divisors (1).

1632133 is an equidigital number, since it uses as much as digits as its factorization.

1632133 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 324, while the sum is 19.

The square root of 1632133 is about 1277.5496076474. The cubic root of 1632133 is about 117.7385045342.

Adding to 1632133 its reverse (3312361), we get a palindrome (4944494).

It can be divided in two parts, 163213 and 3, that added together give a square (163216 = 404²).

The spelling of 1632133 in words is "one million, six hundred thirty-two thousand, one hundred thirty-three".