1151132 has 6 divisors (see below), whose sum is σ = 2014488. Its totient is φ = 575564.

The previous prime is 1151113. The next prime is 1151141. The reversal of 1151132 is 2311511.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 143888 + ... + 143895.

It is an arithmetic number, because the mean of its divisors is an integer number (335748).

2^1151132 is an apocalyptic number.

It is an amenable number.

1151132 is a deficient number, since it is larger than the sum of its proper divisors (863356).

1151132 is a wasteful number, since it uses less digits than its factorization.

1151132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 287787 (or 287785 counting only the distinct ones).

The product of its digits is 30, while the sum is 14.

The square root of 1151132 is about 1072.9081973776. The cubic root of 1151132 is about 104.8033204084.

Adding to 1151132 its reverse (2311511), we get a palindrome (3462643).

The spelling of 1151132 in words is "one million, one hundred fifty-one thousand, one hundred thirty-two".