10440473 has 2 divisors, whose sum is σ = 10440474. Its totient is φ = 10440472.

The previous prime is 10440467. The next prime is 10440509. The reversal of 10440473 is 37404401.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 6492304 + 3948169 = 2548^2 + 1987^2 .

It is a cyclic number.

It is not a de Polignac number, because 10440473 - 2⁸ = 10440217 is a prime.

It is not a weakly prime, because it can be changed into another prime (10440433) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5220236 + 5220237.

It is an arithmetic number, because the mean of its divisors is an integer number (5220237).

Almost surely, 2^10440473 is an apocalyptic number.

It is an amenable number.

10440473 is a deficient number, since it is larger than the sum of its proper divisors (1).

10440473 is an equidigital number, since it uses as much as digits as its factorization.

10440473 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1344, while the sum is 23.

The square root of 10440473 is about 3231.1720783641. The cubic root of 10440473 is about 218.5613635825.

Adding to 10440473 its reverse (37404401), we get a palindrome (47844874).

The spelling of 10440473 in words is "ten million, four hundred forty thousand, four hundred seventy-three".