1481284 has 12 divisors (see below), whose sum is σ = 2962624. Its totient is φ = 634824.

The previous prime is 1481281. The next prime is 1481309. The reversal of 1481284 is 4821841.

1481284 is an admirable number.

It is a hoax number, since the sum of its digits (28) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (28), and also a Moran number because the ratio is a prime number: 52903 = 1481284 / (1 + 4 + 8 + 1 + 2 + 8 + 4).

It is not an unprimeable number, because it can be changed into a prime (1481281) 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, 26424 + ... + 26479.

2^1481284 is an apocalyptic number.

1481284 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

1481284 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

1481284 is a wasteful number, since it uses less digits than its factorization.

1481284 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 52914 (or 52912 counting only the distinct ones).

The product of its digits is 2048, while the sum is 28.

The square root of 1481284 is about 1217.0801124002. The cubic root of 1481284 is about 113.9933308913.

The spelling of 1481284 in words is "one million, four hundred eighty-one thousand, two hundred eighty-four".