10440417 has 16 divisors (see below), whose sum is σ = 15277248. Its totient is φ = 6302400.

The previous prime is 10440383. The next prime is 10440427. The reversal of 10440417 is 71404401.

10440417 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 10440417 - 2⁸ = 10440161 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 10440393 and 10440402.

It is not an unprimeable number, because it can be changed into a prime (10440427) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 459 + ... + 4592.

It is an arithmetic number, because the mean of its divisors is an integer number (954828).

Almost surely, 2^10440417 is an apocalyptic number.

It is an amenable number.

10440417 is a deficient number, since it is larger than the sum of its proper divisors (4836831).

10440417 is a wasteful number, since it uses less digits than its factorization.

10440417 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5120.

The product of its (nonzero) digits is 448, while the sum is 21.

The square root of 10440417 is about 3231.1634127664. The cubic root of 10440417 is about 218.5609728129.

Adding to 10440417 its reverse (71404401), we get a palindrome (81844818).

The spelling of 10440417 in words is "ten million, four hundred forty thousand, four hundred seventeen".