10440807 has 8 divisors (see below), whose sum is σ = 14991984. Its totient is φ = 6425088.

The previous prime is 10440799. The next prime is 10440809. The reversal of 10440807 is 70804401.

10440807 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 10440807 - 2³ = 10440799 is a prime.

It is a super-2 number, since 2×10440807² = 218020901622498, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10440809) 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 in 7 ways as a sum of consecutive naturals, for example, 133818 + ... + 133895.

It is an arithmetic number, because the mean of its divisors is an integer number (1873998).

Almost surely, 2^10440807 is an apocalyptic number.

10440807 is a deficient number, since it is larger than the sum of its proper divisors (4551177).

10440807 is a wasteful number, since it uses less digits than its factorization.

10440807 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 267729.

The product of its (nonzero) digits is 896, while the sum is 24.

The square root of 10440807 is about 3231.2237619824. The cubic root of 10440807 is about 218.5636942150.

The spelling of 10440807 in words is "ten million, four hundred forty thousand, eight hundred seven".