1081232 has 10 divisors (see below), whose sum is σ = 2094918. Its totient is φ = 540608.

The previous prime is 1081231. The next prime is 1081237. The reversal of 1081232 is 2321801.

It can be written as a sum of positive squares in only one way, i.e., 891136 + 190096 = 944^2 + 436^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 1081232.

It is not an unprimeable number, because it can be changed into a prime (1081231) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 33773 + ... + 33804.

2^1081232 is an apocalyptic number.

It is an amenable number.

1081232 is a deficient number, since it is larger than the sum of its proper divisors (1013686).

1081232 is an equidigital number, since it uses as much as digits as its factorization.

1081232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 67585 (or 67579 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 17.

The square root of 1081232 is about 1039.8230618716. The cubic root of 1081232 is about 102.6375547601.

The spelling of 1081232 in words is "one million, eighty-one thousand, two hundred thirty-two".