11610320 has 40 divisors (see below), whose sum is σ = 28585224. Its totient is φ = 4370432.

The previous prime is 11610299. The next prime is 11610329. The reversal of 11610320 is 2301611.

It can be written as a sum of positive squares in 4 ways, for example, as 4682896 + 6927424 = 2164^2 + 2632^2 .

It is a tau number, because it is divible by the number of its divisors (40).

It is a junction number, because it is equal to n+sod(n) for n = 11610295 and 11610304.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11610329) 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, 2909 + ... + 5628.

Almost surely, 2^11610320 is an apocalyptic number.

11610320 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11610320 is an abundant number, since it is smaller than the sum of its proper divisors (16974904).

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

11610320 is a wasteful number, since it uses less digits than its factorization.

11610320 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8567 (or 8561 counting only the distinct ones).

The product of its (nonzero) digits is 36, while the sum is 14.

The square root of 11610320 is about 3407.3919645383. The cubic root of 11610320 is about 226.4373497795.

Adding to 11610320 its reverse (2301611), we get a palindrome (13911931).

The spelling of 11610320 in words is "eleven million, six hundred ten thousand, three hundred twenty".