10604320 has 48 divisors (see below), whose sum is σ = 25256448. Its totient is φ = 4207360.

The previous prime is 10604317. The next prime is 10604323. The reversal of 10604320 is 2340601.

It is an interprime number because it is at equal distance from previous prime (10604317) and next prime (10604323).

It is a super-2 number, since 2×10604320² = 224903205324800, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (16).

It is a junction number, because it is equal to n+sod(n) for n = 10604294 and 10604303.

It is not an unprimeable number, because it can be changed into a prime (10604323) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 30387 + ... + 30733.

It is an arithmetic number, because the mean of its divisors is an integer number (526176).

Almost surely, 2^10604320 is an apocalyptic number.

10604320 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 10604320, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (12628224).

10604320 is an abundant number, since it is smaller than the sum of its proper divisors (14652128).

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

10604320 is a wasteful number, since it uses less digits than its factorization.

10604320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 553 (or 545 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 16.

The square root of 10604320 is about 3256.4274903642. The cubic root of 10604320 is about 219.6987612657.

Adding to 10604320 its reverse (2340601), we get a palindrome (12944921).

The spelling of 10604320 in words is "ten million, six hundred four thousand, three hundred twenty".