10520336 has 20 divisors (see below), whose sum is σ = 20434332. Its totient is φ = 5246976.

The previous prime is 10520309. The next prime is 10520371. The reversal of 10520336 is 63302501.

It can be written as a sum of positive squares in 2 ways, for example, as 7075600 + 3444736 = 2660^2 + 1856^2 .

It is a super-2 number, since 2×10520336² = 221354939105792, which contains 22 as substring.

It is a plaindrome in base 13.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10280 + ... + 11256.

Almost surely, 2^10520336 is an apocalyptic number.

10520336 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

10520336 is a deficient number, since it is larger than the sum of its proper divisors (9913996).

10520336 is an equidigital number, since it uses as much as digits as its factorization.

10520336 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1658 (or 1652 counting only the distinct ones).

The product of its (nonzero) digits is 540, while the sum is 20.

The square root of 10520336 is about 3243.5067442507. The cubic root of 10520336 is about 219.1172339242.

Adding to 10520336 its reverse (63302501), we get a palindrome (73822837).

The spelling of 10520336 in words is "ten million, five hundred twenty thousand, three hundred thirty-six".