10400333 has 2 divisors, whose sum is σ = 10400334. Its totient is φ = 10400332.

The previous prime is 10400329. The next prime is 10400339. The reversal of 10400333 is 33300401.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 6061444 + 4338889 = 2462^2 + 2083^2 .

It is a cyclic number.

It is not a de Polignac number, because 10400333 - 2² = 10400329 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10400339) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5200166 + 5200167.

It is an arithmetic number, because the mean of its divisors is an integer number (5200167).

Almost surely, 2^10400333 is an apocalyptic number.

It is an amenable number.

10400333 is a deficient number, since it is larger than the sum of its proper divisors (1).

10400333 is an equidigital number, since it uses as much as digits as its factorization.

10400333 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 108, while the sum is 14.

The square root of 10400333 is about 3224.9547283644. The cubic root of 10400333 is about 218.2809062914.

Adding to 10400333 its reverse (33300401), we get a palindrome (43700734).

The spelling of 10400333 in words is "ten million, four hundred thousand, three hundred thirty-three".