10613312 has 14 divisors (see below), whose sum is σ = 21060918. Its totient is φ = 5306624.

The previous prime is 10613279. The next prime is 10613341. The reversal of 10613312 is 21331601.

It can be written as a sum of positive squares in only one way, i.e., 6677056 + 3936256 = 2584^2 + 1984^2 .

It is a super-2 number, since 2×10613312² = 225284783218688, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 82853 + ... + 82980.

Almost surely, 2^10613312 is an apocalyptic number.

It is an amenable number.

10613312 is a deficient number, since it is larger than the sum of its proper divisors (10447606).

10613312 is an equidigital number, since it uses as much as digits as its factorization.

10613312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 165845 (or 165835 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 17.

The square root of 10613312 is about 3257.8078519151. The cubic root of 10613312 is about 219.7608420384.

Adding to 10613312 its reverse (21331601), we get a palindrome (31944913).

The spelling of 10613312 in words is "ten million, six hundred thirteen thousand, three hundred twelve".