1004620 has 12 divisors (see below), whose sum is σ = 2109744. Its totient is φ = 401840.

The previous prime is 1004599. The next prime is 1004651. The reversal of 1004620 is 264001.

1004620 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-3 number, since 3×1004620³ = 3041772395433384000, which contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a self number, because there is not a number n which added to its sum of digits gives 1004620.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 25096 + ... + 25135.

It is an arithmetic number, because the mean of its divisors is an integer number (175812).

2^1004620 is an apocalyptic number.

1004620 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1004620 is an abundant number, since it is smaller than the sum of its proper divisors (1105124).

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

1004620 is a wasteful number, since it uses less digits than its factorization.

1004620 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 50240 (or 50238 counting only the distinct ones).

The product of its (nonzero) digits is 48, while the sum is 13.

The square root of 1004620 is about 1002.3073380955. The cubic root of 1004620 is about 100.1537634468.

Adding to 1004620 its reverse (264001), we get a palindrome (1268621).

The spelling of 1004620 in words is "one million, four thousand, six hundred twenty".