11473936 has 20 divisors (see below), whose sum is σ = 22462972. Its totient is φ = 5677056.

The previous prime is 11473927. The next prime is 11473939. The reversal of 11473936 is 63937411.

It can be written as a sum of positive squares in 2 ways, for example, as 3385600 + 8088336 = 1840^2 + 2844^2 .

It is not an unprimeable number, because it can be changed into a prime (11473939) 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, 2145 + ... + 5248.

Almost surely, 2^11473936 is an apocalyptic number.

11473936 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

11473936 is a deficient number, since it is larger than the sum of its proper divisors (10989036).

11473936 is an equidigital number, since it uses as much as digits as its factorization.

11473936 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7498 (or 7492 counting only the distinct ones).

The product of its digits is 13608, while the sum is 34.

The square root of 11473936 is about 3387.3198845105. The cubic root of 11473936 is about 225.5472178381.

The spelling of 11473936 in words is "eleven million, four hundred seventy-three thousand, nine hundred thirty-six".