1004252617 has 8 divisors (see below), whose sum is σ = 1016025920. Its totient is φ = 992548080.

The previous prime is 1004252603. The next prime is 1004252633. The reversal of 1004252617 is 7162524001.

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

It is a cyclic number.

It is not a de Polignac number, because 1004252617 - 2¹⁹ = 1003728329 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1004252317) 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, 12484 + ... + 46522.

It is an arithmetic number, because the mean of its divisors is an integer number (127003240).

Almost surely, 2^1004252617 is an apocalyptic number.

It is an amenable number.

1004252617 is a deficient number, since it is larger than the sum of its proper divisors (11773303).

1004252617 is a wasteful number, since it uses less digits than its factorization.

1004252617 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34383.

The product of its (nonzero) digits is 3360, while the sum is 28.

The square root of 1004252617 is about 31689.9450457081. The cubic root of 1004252617 is about 1001.4155343171.

Adding to 1004252617 its reverse (7162524001), we get a palindrome (8166776618).

The spelling of 1004252617 in words is "one billion, four million, two hundred fifty-two thousand, six hundred seventeen".