10307328 has 36 divisors (see below), whose sum is σ = 27434568. Its totient is φ = 3435520.

The previous prime is 10307327. The next prime is 10307351. The reversal of 10307328 is 82370301.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a junction number, because it is equal to n+sod(n) for n = 10307298 and 10307307.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10307327) 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, 5943 + ... + 7478.

Almost surely, 2^10307328 is an apocalyptic number.

It is an amenable number.

10307328 is an abundant number, since it is smaller than the sum of its proper divisors (17127240).

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

10307328 is an equidigital number, since it uses as much as digits as its factorization.

10307328 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13440 (or 13426 counting only the distinct ones).

The product of its (nonzero) digits is 1008, while the sum is 24.

The square root of 10307328 is about 3210.5027643657. The cubic root of 10307328 is about 217.6282979346.

Adding to 10307328 its reverse (82370301), we get a palindrome (92677629).

The spelling of 10307328 in words is "ten million, three hundred seven thousand, three hundred twenty-eight".