10580440 has 32 divisors (see below), whose sum is σ = 25638480. Its totient is φ = 3906432.

The previous prime is 10580431. The next prime is 10580441. The reversal of 10580440 is 4408501.

It is a super-2 number, since 2×10580440² = 223891421187200, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10580441) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9654 + ... + 10693.

Almost surely, 2^10580440 is an apocalyptic number.

10580440 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10580440 is an abundant number, since it is smaller than the sum of its proper divisors (15058040).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

10580440 is a wasteful number, since it uses less digits than its factorization.

10580440 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20371 (or 20367 counting only the distinct ones).

The product of its (nonzero) digits is 640, while the sum is 22.

The square root of 10580440 is about 3252.7588290557. The cubic root of 10580440 is about 219.5337231963.

Adding to 10580440 its reverse (4408501), we get a palindrome (14988941).

The spelling of 10580440 in words is "ten million, five hundred eighty thousand, four hundred forty".