1001484 has 60 divisors (see below), whose sum is σ = 2866248. Its totient is φ = 302400.

The previous prime is 1001467. The next prime is 1001491. The reversal of 1001484 is 4841001.

It is a hoax number, since the sum of its digits (18) 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 (18).

It is an unprimeable number.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 3424 + ... + 3704.

2^1001484 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1001484, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1433124).

1001484 is an abundant number, since it is smaller than the sum of its proper divisors (1864764).

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

1001484 is a wasteful number, since it uses less digits than its factorization.

1001484 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 308 (or 297 counting only the distinct ones).

The product of its (nonzero) digits is 128, while the sum is 18.

The square root of 1001484 is about 1000.7417249221. The cubic root of 1001484 is about 100.0494422173.

Adding to 1001484 its reverse (4841001), we get a palindrome (5842485).

It can be divided in two parts, 1001 and 484, that multiplied together give a palindrome (484484).

The spelling of 1001484 in words is "one million, one thousand, four hundred eighty-four".