1053232 has 10 divisors (see below), whose sum is σ = 2040668. Its totient is φ = 526608.

The previous prime is 1053197. The next prime is 1053233. The reversal of 1053232 is 2323501.

It is a super-3 number, since 3×1053232³ = 3505043334319509504, which contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Harshad number since it is a multiple of its sum of digits (16), and also a Moran number because the ratio is a prime number: 65827 = 1053232 / (1 + 0 + 5 + 3 + 2 + 3 + 2).

It is a d-powerful number, because it can be written as 1 + 0 + 5² + 3⁷ + 2⁸ + 3⁷ + 2²⁰ .

It is not an unprimeable number, because it can be changed into a prime (1053233) 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, 32898 + ... + 32929.

2^1053232 is an apocalyptic number.

It is an amenable number.

1053232 is a deficient number, since it is larger than the sum of its proper divisors (987436).

1053232 is an equidigital number, since it uses as much as digits as its factorization.

1053232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 65835 (or 65829 counting only the distinct ones).

The product of its (nonzero) digits is 180, while the sum is 16.

The square root of 1053232 is about 1026.2709193970. The cubic root of 1053232 is about 101.7438143567.

Adding to 1053232 its reverse (2323501), we get a palindrome (3376733).

The spelling of 1053232 in words is "one million, fifty-three thousand, two hundred thirty-two".