1463328 has 36 divisors (see below), whose sum is σ = 4162158. Its totient is φ = 487680.

The previous prime is 1463327. The next prime is 1463339. The reversal of 1463328 is 8233641.

It is a happy number.

1463328 is a `hidden beast` number, since 1 + 4 + 633 + 28 = 666.

It can be written as a sum of positive squares in only one way, i.e., 1411344 + 51984 = 1188^2 + 228^2 .

It is a tau number, because it is divible by the number of its divisors (36).

It is a nude number because it is divisible by every one of its digits.

It is not an unprimeable number, because it can be changed into a prime (1463327) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2253 + ... + 2828.

2^1463328 is an apocalyptic number.

1463328 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

It is an amenable number.

1463328 is an abundant number, since it is smaller than the sum of its proper divisors (2698830).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1463328 is a wasteful number, since it uses less digits than its factorization.

1463328 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5097 (or 5086 counting only the distinct ones).

The product of its digits is 3456, while the sum is 27.

The square root of 1463328 is about 1209.6809496723. The cubic root of 1463328 is about 113.5308512587.

Adding to 1463328 its reverse (8233641), we get a palindrome (9696969).

The spelling of 1463328 in words is "one million, four hundred sixty-three thousand, three hundred twenty-eight".