11469320 has 16 divisors (see below), whose sum is σ = 25806060. Its totient is φ = 4587712.

The previous prime is 11469319. The next prime is 11469361. The reversal of 11469320 is 2396411.

It can be written as a sum of positive squares in 2 ways, for example, as 11062276 + 407044 = 3326^2 + 638^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 11469320.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 143327 + ... + 143406.

Almost surely, 2^11469320 is an apocalyptic number.

11469320 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11469320 is an abundant number, since it is smaller than the sum of its proper divisors (14336740).

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

11469320 is a wasteful number, since it uses less digits than its factorization.

11469320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 286744 (or 286740 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 26.

The square root of 11469320 is about 3386.6384513260. The cubic root of 11469320 is about 225.5169676664.

The spelling of 11469320 in words is "eleven million, four hundred sixty-nine thousand, three hundred twenty".