1004371 has 2 divisors, whose sum is σ = 1004372. Its totient is φ = 1004370.

The previous prime is 1004363. The next prime is 1004401. The reversal of 1004371 is 1734001.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1004371 - 2³ = 1004363 is a prime.

It is a super-2 number, since 2×1004371² = 2017522211282, which contains 22 as substring.

It is an Ulam number.

It is not a weakly prime, because it can be changed into another prime (1004671) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 502185 + 502186.

It is an arithmetic number, because the mean of its divisors is an integer number (502186).

2^1004371 is an apocalyptic number.

1004371 is a deficient number, since it is larger than the sum of its proper divisors (1).

1004371 is an equidigital number, since it uses as much as digits as its factorization.

1004371 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 84, while the sum is 16.

The square root of 1004371 is about 1002.1831170001. The cubic root of 1004371 is about 100.1454882291.

Adding to 1004371 its reverse (1734001), we get a palindrome (2738372).

The spelling of 1004371 in words is "one million, four thousand, three hundred seventy-one".