1148932 has 6 divisors (see below), whose sum is σ = 2010638. Its totient is φ = 574464.

The previous prime is 1148921. The next prime is 1148933. The reversal of 1148932 is 2398411.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 894916 + 254016 = 946^2 + 504^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 1148932.

It is not an unprimeable number, because it can be changed into a prime (1148933) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (5) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 143613 + ... + 143620.

2^1148932 is an apocalyptic number.

It is an amenable number.

1148932 is a deficient number, since it is larger than the sum of its proper divisors (861706).

1148932 is a wasteful number, since it uses less digits than its factorization.

1148932 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 287237 (or 287235 counting only the distinct ones).

The product of its digits is 1728, while the sum is 28.

The square root of 1148932 is about 1071.8824562423. The cubic root of 1148932 is about 104.7365124475.

It can be divided in two parts, 1148 and 932, that added together give a triangular number (2080 = T₆₄).

The spelling of 1148932 in words is "one million, one hundred forty-eight thousand, nine hundred thirty-two".