10440046 has 8 divisors (see below), whose sum is σ = 15955704. Its totient is φ = 5121480.

The previous prime is 10440043. The next prime is 10440047. The reversal of 10440046 is 64004401.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10440041) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 49140 + ... + 49351.

It is an arithmetic number, because the mean of its divisors is an integer number (1994463).

Almost surely, 2^10440046 is an apocalyptic number.

10440046 is a deficient number, since it is larger than the sum of its proper divisors (5515658).

10440046 is an equidigital number, since it uses as much as digits as its factorization.

10440046 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 98546.

The product of its (nonzero) digits is 384, while the sum is 19.

The square root of 10440046 is about 3231.1060025942. The cubic root of 10440046 is about 218.5583839290.

Adding to 10440046 its reverse (64004401), we get a palindrome (74444447).

The spelling of 10440046 in words is "ten million, four hundred forty thousand, forty-six".