1463728 has 30 divisors (see below), whose sum is σ = 3300756. Its totient is φ = 626976.

The previous prime is 1463719. The next prime is 1463767. The reversal of 1463728 is 8273641.

It is a hoax number, since the sum of its digits (31) coincides with the sum of the digits of its distinct prime factors.

It is a self number, because there is not a number n which added to its sum of digits gives 1463728.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 150 + ... + 1717.

2^1463728 is an apocalyptic number.

It is an amenable number.

1463728 is an abundant number, since it is smaller than the sum of its proper divisors (1837028).

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

1463728 is a wasteful number, since it uses less digits than its factorization.

1463728 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1889 (or 1876 counting only the distinct ones).

The product of its digits is 8064, while the sum is 31.

The square root of 1463728 is about 1209.8462712262. The cubic root of 1463728 is about 113.5411948507.

The spelling of 1463728 in words is "one million, four hundred sixty-three thousand, seven hundred twenty-eight".