1072328 has 16 divisors (see below), whose sum is σ = 2021760. Its totient is φ = 533200.

The previous prime is 1072327. The next prime is 1072339. The reversal of 1072328 is 8232701.

It is a super-2 number, since 2×1072328² = 2299774679168, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1072327) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2273 + ... + 2703.

It is an arithmetic number, because the mean of its divisors is an integer number (126360).

2^1072328 is an apocalyptic number.

It is an amenable number.

1072328 is a deficient number, since it is larger than the sum of its proper divisors (949432).

1072328 is a wasteful number, since it uses less digits than its factorization.

1072328 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 748 (or 744 counting only the distinct ones).

The product of its (nonzero) digits is 672, while the sum is 23.

The square root of 1072328 is about 1035.5327131482. The cubic root of 1072328 is about 102.3550360046.

The spelling of 1072328 in words is "one million, seventy-two thousand, three hundred twenty-eight".