10648313 has 4 divisors (see below), whose sum is σ = 11467428. Its totient is φ = 9829200.

The previous prime is 10648289. The next prime is 10648321. The reversal of 10648313 is 31384601.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 31384601 = 17 ⋅1846153.

It can be written as a sum of positive squares in 2 ways, for example, as 4631104 + 6017209 = 2152^2 + 2453^2 .

It is a cyclic number.

It is not a de Polignac number, because 10648313 - 2²² = 6454009 is a prime.

It is a super-2 number, since 2×10648313² = 226773139491938, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10648213) 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, 409538 + ... + 409563.

It is an arithmetic number, because the mean of its divisors is an integer number (2866857).

Almost surely, 2^10648313 is an apocalyptic number.

10648313 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

It is an amenable number.

10648313 is a deficient number, since it is larger than the sum of its proper divisors (819115).

10648313 is an equidigital number, since it uses as much as digits as its factorization.

10648313 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 819114.

The product of its (nonzero) digits is 1728, while the sum is 26.

The square root of 10648313 is about 3263.1752940962. The cubic root of 10648313 is about 220.0021556263.

The spelling of 10648313 in words is "ten million, six hundred forty-eight thousand, three hundred thirteen".