1065632 has 12 divisors (see below), whose sum is σ = 2098026. Its totient is φ = 532800.

The previous prime is 1065629. The next prime is 1065643. The reversal of 1065632 is 2365601.

It can be written as a sum of positive squares in only one way, i.e., 839056 + 226576 = 916^2 + 476^2 .

It is a super-2 number, since 2×1065632² = 2271143118848, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1065598 and 1065607.

It is an unprimeable number.

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, 16619 + ... + 16682.

2^1065632 is an apocalyptic number.

It is an amenable number.

1065632 is a deficient number, since it is larger than the sum of its proper divisors (1032394).

1065632 is an equidigital number, since it uses as much as digits as its factorization.

1065632 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33311 (or 33303 counting only the distinct ones).

The product of its (nonzero) digits is 1080, while the sum is 23.

The square root of 1065632 is about 1032.2945316139. The cubic root of 1065632 is about 102.1415438472.

The spelling of 1065632 in words is "one million, sixty-five thousand, six hundred thirty-two".