1418284 has 24 divisors (see below), whose sum is σ = 2915360. Its totient is φ = 591408.

The previous prime is 1418267. The next prime is 1418297. The reversal of 1418284 is 4828141.

It is a Harshad number since it is a multiple of its sum of digits (28).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 38314 + ... + 38350.

2^1418284 is an apocalyptic number.

1418284 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1418284, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1457680).

1418284 is an abundant number, since it is smaller than the sum of its proper divisors (1497076).

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

1418284 is an frugal number, since it uses more digits than its factorization.

1418284 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 122 (or 46 counting only the distinct ones).

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

The square root of 1418284 is about 1190.9172935179. The cubic root of 1418284 is about 112.3537919594.

1418284 divided by its sum of digits (28) gives a cube (50653 = 37³).

The spelling of 1418284 in words is "one million, four hundred eighteen thousand, two hundred eighty-four".