1463828 has 12 divisors (see below), whose sum is σ = 2572500. Its totient is φ = 728832.

The previous prime is 1463821. The next prime is 1463837. The reversal of 1463828 is 8283641.

It can be written as a sum of positive squares in 2 ways, for example, as 1056784 + 407044 = 1028^2 + 638^2 .

It is a hoax number, since the sum of its digits (32) coincides with the sum of the digits of its distinct prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 1463794 and 1463803.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1463821) 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, 548 + ... + 1796.

It is an arithmetic number, because the mean of its divisors is an integer number (214375).

2^1463828 is an apocalyptic number.

It is an amenable number.

1463828 is a deficient number, since it is larger than the sum of its proper divisors (1108672).

1463828 is a wasteful number, since it uses less digits than its factorization.

1463828 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1546 (or 1544 counting only the distinct ones).

The product of its digits is 9216, while the sum is 32.

The square root of 1463828 is about 1209.8875980850. The cubic root of 1463828 is about 113.5437804542.

The spelling of 1463828 in words is "one million, four hundred sixty-three thousand, eight hundred twenty-eight".