10009456 has 10 divisors (see below), whose sum is σ = 19393352. Its totient is φ = 5004720.

The previous prime is 10009423. The next prime is 10009459. The reversal of 10009456 is 65490001.

10009456 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 10009456.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10009459) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 312780 + ... + 312811.

Almost surely, 2^10009456 is an apocalyptic number.

10009456 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

10009456 is a deficient number, since it is larger than the sum of its proper divisors (9383896).

10009456 is an equidigital number, since it uses as much as digits as its factorization.

10009456 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 625599 (or 625593 counting only the distinct ones).

The product of its (nonzero) digits is 1080, while the sum is 25.

The square root of 10009456 is about 3163.7724317656. The cubic root of 10009456 is about 215.5113553913.

Adding to 10009456 its reverse (65490001), we get a palindrome (75499457).

The spelling of 10009456 in words is "ten million, nine thousand, four hundred fifty-six".