1004613 has 8 divisors (see below), whose sum is σ = 1345728. Its totient is φ = 666624.

The previous prime is 1004599. The next prime is 1004651. The reversal of 1004613 is 3164001.

1004613 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 1004613 - 2¹⁰ = 1003589 is a prime.

1004613 is a lucky number.

It is a junction number, because it is equal to n+sod(n) for n = 1004592 and 1004601.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1006613) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 120 + ... + 1422.

It is an arithmetic number, because the mean of its divisors is an integer number (168216).

2^1004613 is an apocalyptic number.

It is an amenable number.

1004613 is a deficient number, since it is larger than the sum of its proper divisors (341115).

1004613 is a wasteful number, since it uses less digits than its factorization.

1004613 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1563.

The product of its (nonzero) digits is 72, while the sum is 15.

The square root of 1004613 is about 1002.3038461465. The cubic root of 1004613 is about 100.1535308289.

Adding to 1004613 its reverse (3164001), we get a palindrome (4168614).

The spelling of 1004613 in words is "one million, four thousand, six hundred thirteen".