1004097 has 4 divisors (see below), whose sum is σ = 1338800. Its totient is φ = 669396.

The previous prime is 1004089. The next prime is 1004117. The reversal of 1004097 is 7904001.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 1004097 - 2³ = 1004089 is a prime.

It is a D-number.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1004027) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 167347 + ... + 167352.

It is an arithmetic number, because the mean of its divisors is an integer number (334700).

2^1004097 is an apocalyptic number.

It is an amenable number.

1004097 is a deficient number, since it is larger than the sum of its proper divisors (334703).

1004097 is an equidigital number, since it uses as much as digits as its factorization.

1004097 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 334702.

The product of its (nonzero) digits is 252, while the sum is 21.

The square root of 1004097 is about 1002.0464061110. The cubic root of 1004097 is about 100.1363805855.

Adding to 1004097 its reverse (7904001), we get a palindrome (8908098).

The spelling of 1004097 in words is "one million, four thousand, ninety-seven".