1484838 has 32 divisors (see below), whose sum is σ = 3409920. Its totient is φ = 478440.

The previous prime is 1484837. The next prime is 1484849. The reversal of 1484838 is 8384841.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1484837) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1231 + ... + 2117.

It is an arithmetic number, because the mean of its divisors is an integer number (106560).

2^1484838 is an apocalyptic number.

1484838 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 1484838, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1704960).

1484838 is an abundant number, since it is smaller than the sum of its proper divisors (1925082).

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

1484838 is a wasteful number, since it uses less digits than its factorization.

1484838 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 929 (or 923 counting only the distinct ones).

The product of its digits is 24576, while the sum is 36.

The square root of 1484838 is about 1218.5392894774. The cubic root of 1484838 is about 114.0844249966.

The spelling of 1484838 in words is "one million, four hundred eighty-four thousand, eight hundred thirty-eight".