1040051 has 2 divisors, whose sum is σ = 1040052. Its totient is φ = 1040050.

The previous prime is 1040029. The next prime is 1040057. The reversal of 1040051 is 1500401.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1040051 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (1040057) by changing a digit.

It is a good prime.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 520025 + 520026.

It is an arithmetic number, because the mean of its divisors is an integer number (520026).

2^1040051 is an apocalyptic number.

1040051 is a deficient number, since it is larger than the sum of its proper divisors (1).

1040051 is an equidigital number, since it uses as much as digits as its factorization.

1040051 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 20, while the sum is 11.

The square root of 1040051 is about 1019.8289072192. The cubic root of 1040051 is about 101.3175964809.

Adding to 1040051 its reverse (1500401), we get a palindrome (2540452).

The spelling of 1040051 in words is "one million, forty thousand, fifty-one".