1051328 has 14 divisors (see below), whose sum is σ = 2086356. Its totient is φ = 525632.

The previous prime is 1051319. The next prime is 1051333. The reversal of 1051328 is 8231501.

It is a super-2 number, since 2×1051328² = 2210581127168, which contains 22 as substring.

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, 8150 + ... + 8277.

2^1051328 is an apocalyptic number.

It is an amenable number.

1051328 is a deficient number, since it is larger than the sum of its proper divisors (1035028).

1051328 is an equidigital number, since it uses as much as digits as its factorization.

1051328 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16439 (or 16429 counting only the distinct ones).

The product of its (nonzero) digits is 240, while the sum is 20.

The square root of 1051328 is about 1025.3428694832. The cubic root of 1051328 is about 101.6824676089.

Adding to 1051328 its reverse (8231501), we get a palindrome (9282829).

The spelling of 1051328 in words is "one million, fifty-one thousand, three hundred twenty-eight".