11473536 has 32 divisors (see below), whose sum is σ = 30477600. Its totient is φ = 3824384.

The previous prime is 11473489. The next prime is 11473537. The reversal of 11473536 is 63537411.

It is a tau number, because it is divible by the number of its divisors (32).

It is not an unprimeable number, because it can be changed into a prime (11473537) 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, 14556 + ... + 15323.

It is an arithmetic number, because the mean of its divisors is an integer number (952425).

Almost surely, 2^11473536 is an apocalyptic number.

11473536 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

11473536 is an abundant number, since it is smaller than the sum of its proper divisors (19004064).

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

11473536 is an equidigital number, since it uses as much as digits as its factorization.

11473536 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29896 (or 29884 counting only the distinct ones).

The product of its digits is 7560, while the sum is 30.

The square root of 11473536 is about 3387.2608402661. The cubic root of 11473536 is about 225.5445968272.

The spelling of 11473536 in words is "eleven million, four hundred seventy-three thousand, five hundred thirty-six".