1201132 has 12 divisors (see below), whose sum is σ = 2147040. Its totient is φ = 587696.

The previous prime is 1201117. The next prime is 1201141. The reversal of 1201132 is 2311021.

It is an unprimeable number.

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 in 3 ways as a sum of consecutive naturals, for example, 3007 + ... + 3382.

It is an arithmetic number, because the mean of its divisors is an integer number (178920).

2^1201132 is an apocalyptic number.

It is an amenable number.

1201132 is a deficient number, since it is larger than the sum of its proper divisors (945908).

1201132 is a wasteful number, since it uses less digits than its factorization.

1201132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6440 (or 6438 counting only the distinct ones).

The product of its (nonzero) digits is 12, while the sum is 10.

The square root of 1201132 is about 1095.9616781622. The cubic root of 1201132 is about 106.2992611250.

Adding to 1201132 its reverse (2311021), we get a palindrome (3512153).

The spelling of 1201132 in words is "one million, two hundred one thousand, one hundred thirty-two".